1393409763

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{3727}}^1$

素因数の和:4024

約数の個数: 32

約数和(自身を含む): 2107960320

約数和(自身を除く): 714550557

約数列:

[1, 3, 9, 27, 61, 183, 227, 549, 681, 1647, 2043, 3727, 6129, 11181, 13847, 33543, 41541, 100629, 124623, 227347, 373869, 682041, 846029, 2046123, 2538087, 6138369, 7614261, 22842783, 51607769, 154823307, 464469921, 1393409763]

約数ペア:

[(1, 1393409763), (3, 464469921), (9, 154823307), (27, 51607769), (61, 22842783), (183, 7614261), (227, 6138369), (549, 2538087), (681, 2046123), (1647, 846029), (2043, 682041), (3727, 373869), (6129, 227347), (11181, 124623), (13847, 100629), (33543, 41541)]