390290303

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{1609}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 430604160

約数和(自身を除く): 40313857

約数列:

[1, 13, 47, 397, 611, 1609, 5161, 18659, 20917, 75623, 242567, 638773, 983099, 8304049, 30022331, 390290303]

約数ペア:

[(1, 390290303), (13, 30022331), (47, 8304049), (397, 983099), (611, 638773), (1609, 242567), (5161, 75623), (18659, 20917)]