1895941291647

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1423}}^1\times {\mathrm{8171}}^1$

素因数の和:9760

約数の個数: 64

約数和(自身を含む): 2823025637376

約数和(自身を除く): 927084345729

約数列:

[1, 3, 13, 37, 39, 111, 113, 339, 481, 1423, 1443, 1469, 4181, 4269, 4407, 8171, 12543, 18499, 24513, 52651, 54353, 55497, 106223, 157953, 160799, 163059, 302327, 318669, 482397, 684463, 906981, 923323, 2053389, 2090387, 2769969, 3930251, 5949563, 6271161, 11627333, 11790753, 12003199, 17848689, 34162951, 34881999, 36009597, 77344319, 102488853, 151155329, 232032957, 430211321, 444118363, 453465987, 1290633963, 1313888629, 1332355089, 3941665887, 5592747173, 16778241519, 17080552177, 48613879273, 51241656531, 145841637819, 631980430549, 1895941291647]

約数ペア:

[(1, 1895941291647), (3, 631980430549), (13, 145841637819), (37, 51241656531), (39, 48613879273), (111, 17080552177), (113, 16778241519), (339, 5592747173), (481, 3941665887), (1423, 1332355089), (1443, 1313888629), (1469, 1290633963), (4181, 453465987), (4269, 444118363), (4407, 430211321), (8171, 232032957), (12543, 151155329), (18499, 102488853), (24513, 77344319), (52651, 36009597), (54353, 34881999), (55497, 34162951), (106223, 17848689), (157953, 12003199), (160799, 11790753), (163059, 11627333), (302327, 6271161), (318669, 5949563), (482397, 3930251), (684463, 2769969), (906981, 2090387), (923323, 2053389)]