1330227921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2707}}^1\times {\mathrm{14891}}^1$

素因数の和:17612

約数の個数: 16

約数和(自身を含む): 1935721728

約数和(自身を除く): 605493807

約数列:

[1, 3, 11, 33, 2707, 8121, 14891, 29777, 44673, 89331, 163801, 491403, 40309937, 120929811, 443409307, 1330227921]

約数ペア:

[(1, 1330227921), (3, 443409307), (11, 120929811), (33, 40309937), (2707, 491403), (8121, 163801), (14891, 89331), (29777, 44673)]