14220843

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4007}}^1$

素因数の和:4043

約数の個数: 24

約数和(自身を含む): 23470848

約数和(自身を除く): 9250005

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 4007, 12021, 28049, 52091, 84147, 156273, 364637, 677183, 1093911, 2031549, 4740281, 14220843]

約数ペア:

[(1, 14220843), (3, 4740281), (7, 2031549), (13, 1093911), (21, 677183), (39, 364637), (91, 156273), (169, 84147), (273, 52091), (507, 28049), (1183, 12021), (3549, 4007)]