381611883

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{13931}}^1$

素因数の和:14354

約数の個数: 16

約数和(自身を含む): 532313856

約数和(自身を除く): 150701973

約数列:

[1, 3, 23, 69, 397, 1191, 9131, 13931, 27393, 41793, 320413, 961239, 5530607, 16591821, 127203961, 381611883]

約数ペア:

[(1, 381611883), (3, 127203961), (23, 16591821), (69, 5530607), (397, 961239), (1191, 320413), (9131, 41793), (13931, 27393)]