3120487989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1\times {\mathrm{757}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 4452091776

約数和(自身を除く): 1331603787

約数列:

[1, 3, 17, 51, 131, 393, 617, 757, 1851, 2227, 2271, 6681, 10489, 12869, 31467, 38607, 80827, 99167, 242481, 297501, 467069, 1374059, 1401207, 1685839, 4122177, 5057517, 7940173, 23820519, 61186039, 183558117, 1040162663, 3120487989]

約数ペア:

[(1, 3120487989), (3, 1040162663), (17, 183558117), (51, 61186039), (131, 23820519), (393, 7940173), (617, 5057517), (757, 4122177), (1851, 1685839), (2227, 1401207), (2271, 1374059), (6681, 467069), (10489, 297501), (12869, 242481), (31467, 99167), (38607, 80827)]