329405901

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{17921}}^1$

素因数の和:18492

約数の個数: 16

約数和(自身を含む): 480022848

約数和(自身を除く): 150616947

約数列:

[1, 3, 11, 33, 557, 1671, 6127, 17921, 18381, 53763, 197131, 591393, 9981997, 29945991, 109801967, 329405901]

約数ペア:

[(1, 329405901), (3, 109801967), (11, 29945991), (33, 9981997), (557, 591393), (1671, 197131), (6127, 53763), (17921, 18381)]