86945599

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 101745072

約数和(自身を除く): 14799473

約数列:

[1, 13, 17, 53, 169, 221, 571, 689, 901, 2873, 7423, 8957, 9707, 11713, 30263, 96499, 126191, 152269, 393419, 514471, 1640483, 5114447, 6688123, 86945599]

約数ペア:

[(1, 86945599), (13, 6688123), (17, 5114447), (53, 1640483), (169, 514471), (221, 393419), (571, 152269), (689, 126191), (901, 96499), (2873, 30263), (7423, 11713), (8957, 9707)]