1243156947

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{7253}}^1$

素因数の和:7403

約数の個数: 32

約数和(自身を含む): 1819883520

約数和(自身を除く): 576726573

約数列:

[1, 3, 19, 31, 57, 93, 97, 291, 589, 1767, 1843, 3007, 5529, 7253, 9021, 21759, 57133, 137807, 171399, 224843, 413421, 674529, 703541, 2110623, 4272017, 12816051, 13367279, 21809771, 40101837, 65429313, 414385649, 1243156947]

約数ペア:

[(1, 1243156947), (3, 414385649), (19, 65429313), (31, 40101837), (57, 21809771), (93, 13367279), (97, 12816051), (291, 4272017), (589, 2110623), (1767, 703541), (1843, 674529), (3007, 413421), (5529, 224843), (7253, 171399), (9021, 137807), (21759, 57133)]