520050404139

素因数分解:

$3^1\times 7^1\times {\mathrm{199267}}^1\times {\mathrm{124277}}^1$

素因数の和:323554

約数の個数: 16

約数和(自身を含む): 792468112128

約数和(自身を除く): 272417707989

約数列:

[1, 3, 7, 21, 124277, 199267, 372831, 597801, 869939, 1394869, 2609817, 4184607, 24764304959, 74292914877, 173350134713, 520050404139]

約数ペア:

[(1, 520050404139), (3, 173350134713), (7, 74292914877), (21, 24764304959), (124277, 4184607), (199267, 2609817), (372831, 1394869), (597801, 869939)]