713245351

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 965099520

約数和(自身を除く): 251854169

約数列:

[1, 7, 13, 19, 47, 67, 91, 131, 133, 247, 329, 469, 611, 871, 893, 917, 1273, 1703, 1729, 2489, 3149, 4277, 6097, 6157, 6251, 8777, 8911, 11609, 11921, 16549, 17423, 22043, 32357, 40937, 43099, 59831, 61439, 80041, 81263, 114101, 115843, 116983, 166763, 226499, 286559, 412519, 418817, 560287, 777803, 798707, 818881, 1167341, 1520779, 2167919, 2887633, 5362747, 5444621, 7837861, 10645453, 15175433, 37539229, 54865027, 101892193, 713245351]

約数ペア:

[(1, 713245351), (7, 101892193), (13, 54865027), (19, 37539229), (47, 15175433), (67, 10645453), (91, 7837861), (131, 5444621), (133, 5362747), (247, 2887633), (329, 2167919), (469, 1520779), (611, 1167341), (871, 818881), (893, 798707), (917, 777803), (1273, 560287), (1703, 418817), (1729, 412519), (2489, 286559), (3149, 226499), (4277, 166763), (6097, 116983), (6157, 115843), (6251, 114101), (8777, 81263), (8911, 80041), (11609, 61439), (11921, 59831), (16549, 43099), (17423, 40937), (22043, 32357)]