1404311997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1372739}}^1$

素因数の和:1372784

約数の個数: 16

約数和(自身を含む): 2108528640

約数和(自身を除く): 704216643

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 1372739, 4118217, 15100129, 42554909, 45300387, 127664727, 468103999, 1404311997]

約数ペア:

[(1, 1404311997), (3, 468103999), (11, 127664727), (31, 45300387), (33, 42554909), (93, 15100129), (341, 4118217), (1023, 1372739)]