1387922691

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{50227}}^1$

素因数の和:50442

約数の個数: 16

約数和(自身を含む): 1893394688

約数和(自身を除く): 505471997

約数列:

[1, 3, 61, 151, 183, 453, 9211, 27633, 50227, 150681, 3063847, 7584277, 9191541, 22752831, 462640897, 1387922691]

約数ペア:

[(1, 1387922691), (3, 462640897), (61, 22752831), (151, 9191541), (183, 7584277), (453, 3063847), (9211, 150681), (27633, 50227)]