397132011

素因数分解:

$3^3\times {\mathrm{2113}}^1\times {\mathrm{6961}}^1$

素因数の和:9083

約数の個数: 16

約数和(自身を含む): 588706720

約数和(自身を除く): 191574709

約数列:

[1, 3, 9, 27, 2113, 6339, 6961, 19017, 20883, 57051, 62649, 187947, 14708593, 44125779, 132377337, 397132011]

約数ペア:

[(1, 397132011), (3, 132377337), (9, 44125779), (27, 14708593), (2113, 187947), (6339, 62649), (6961, 57051), (19017, 20883)]