211059407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 230307840

約数和(自身を除く): 19248433

約数列:

[1, 13, 139, 271, 431, 1807, 3523, 5603, 37669, 59909, 116801, 489697, 778817, 1518413, 16235339, 211059407]

約数ペア:

[(1, 211059407), (13, 16235339), (139, 1518413), (271, 778817), (431, 489697), (1807, 116801), (3523, 59909), (5603, 37669)]