315065979

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{4787}}^1$

素因数の和:4967

約数の個数: 24

約数和(自身を含む): 466083072

約数和(自身を除く): 151017093

約数列:

[1, 3, 9, 71, 103, 213, 309, 639, 927, 4787, 7313, 14361, 21939, 43083, 65817, 339877, 493061, 1019631, 1479183, 3058893, 4437549, 35007331, 105021993, 315065979]

約数ペア:

[(1, 315065979), (3, 105021993), (9, 35007331), (71, 4437549), (103, 3058893), (213, 1479183), (309, 1019631), (639, 493061), (927, 339877), (4787, 65817), (7313, 43083), (14361, 21939)]