69691349

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18679}}^1$

素因数の和:18740

約数の個数: 16

約数和(自身を含む): 87870720

約数和(自身を除く): 18179371

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 18679, 130753, 242827, 765839, 1699789, 5360873, 9955907, 69691349]

約数ペア:

[(1, 69691349), (7, 9955907), (13, 5360873), (41, 1699789), (91, 765839), (287, 242827), (533, 130753), (3731, 18679)]