1381887363

素因数分解:

$3^1\times {\mathrm{383}}^1\times {\mathrm{977}}^1\times {\mathrm{1231}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 1850720256

約数和(自身を除く): 468832893

約数列:

[1, 3, 383, 977, 1149, 1231, 2931, 3693, 374191, 471473, 1122573, 1202687, 1414419, 3608061, 460629121, 1381887363]

約数ペア:

[(1, 1381887363), (3, 460629121), (383, 3608061), (977, 1414419), (1149, 1202687), (1231, 1122573), (2931, 471473), (3693, 374191)]