12453009

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 16932864

約数和(自身を除く): 4479855

約数列:

[1, 3, 103, 191, 211, 309, 573, 633, 19673, 21733, 40301, 59019, 65199, 120903, 4151003, 12453009]

約数ペア:

[(1, 12453009), (3, 4151003), (103, 120903), (191, 65199), (211, 59019), (309, 40301), (573, 21733), (633, 19673)]