391489776717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{346144807}}^1$

素因数の和:346144852

約数の個数: 16

約数和(自身を含む): 581523277440

約数和(自身を除く): 190033500723

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 346144807, 1038434421, 4499882491, 10038199403, 13499647473, 30114598209, 130496592239, 391489776717]

約数ペア:

[(1, 391489776717), (3, 130496592239), (13, 30114598209), (29, 13499647473), (39, 10038199403), (87, 4499882491), (377, 1038434421), (1131, 346144807)]