1397003814

素因数分解:

$2^1\times 3^3\times {\mathrm{25870441}}^1$

素因数の和:25870452

約数の個数: 16

約数和(自身を含む): 3104453040

約数和(自身を除く): 1707449226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 25870441, 51740882, 77611323, 155222646, 232833969, 465667938, 698501907, 1397003814]

約数ペア:

[(1, 1397003814), (2, 698501907), (3, 465667938), (6, 232833969), (9, 155222646), (18, 77611323), (27, 51740882), (54, 25870441)]