4243941

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 2650779

約数列:

[1, 3, 9, 13, 27, 39, 107, 113, 117, 321, 339, 351, 963, 1017, 1391, 1469, 2889, 3051, 4173, 4407, 12091, 12519, 13221, 36273, 37557, 39663, 108819, 157183, 326457, 471549, 1414647, 4243941]

約数ペア:

[(1, 4243941), (3, 1414647), (9, 471549), (13, 326457), (27, 157183), (39, 108819), (107, 39663), (113, 37557), (117, 36273), (321, 13221), (339, 12519), (351, 12091), (963, 4407), (1017, 4173), (1391, 3051), (1469, 2889)]