417879939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{318749}}^1$

素因数の和:318794

約数の個数: 16

約数和(自身を含む): 612000000

約数和(自身を除く): 194120061

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 318749, 956247, 6056231, 7331227, 18168693, 21993681, 139293313, 417879939]

約数ペア:

[(1, 417879939), (3, 139293313), (19, 21993681), (23, 18168693), (57, 7331227), (69, 6056231), (437, 956247), (1311, 318749)]