13726947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 20865600

約数和(自身を除く): 7138653

約数列:

[1, 3, 13, 29, 39, 53, 87, 159, 229, 377, 687, 689, 1131, 1537, 2067, 2977, 4611, 6641, 8931, 12137, 19923, 19981, 36411, 59943, 86333, 157781, 258999, 351973, 473343, 1055919, 4575649, 13726947]

約数ペア:

[(1, 13726947), (3, 4575649), (13, 1055919), (29, 473343), (39, 351973), (53, 258999), (87, 157781), (159, 86333), (229, 59943), (377, 36411), (687, 19981), (689, 19923), (1131, 12137), (1537, 8931), (2067, 6641), (2977, 4611)]