13553943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1531}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 19560576

約数和(自身を除く): 6006633

約数列:

[1, 3, 13, 39, 227, 681, 1531, 2951, 4593, 8853, 19903, 59709, 347537, 1042611, 4517981, 13553943]

約数ペア:

[(1, 13553943), (3, 4517981), (13, 1042611), (39, 347537), (227, 59709), (681, 19903), (1531, 8853), (2951, 4593)]