968625983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{311}}^1\times {\mathrm{829}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 1113010080

約数和(自身を除く): 144384097

約数列:

[1, 13, 17, 221, 289, 311, 829, 3757, 4043, 5287, 10777, 14093, 68731, 89879, 183209, 239581, 257819, 1168427, 3114553, 3351647, 4382923, 56977999, 74509691, 968625983]

約数ペア:

[(1, 968625983), (13, 74509691), (17, 56977999), (221, 4382923), (289, 3351647), (311, 3114553), (829, 1168427), (3757, 257819), (4043, 239581), (5287, 183209), (10777, 89879), (14093, 68731)]