858392631

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{10301}}^1$

素因数の和:10551

約数の個数: 24

約数和(自身を含む): 1272832704

約数和(自身を除く): 414440073

約数列:

[1, 3, 9, 47, 141, 197, 423, 591, 1773, 9259, 10301, 27777, 30903, 83331, 92709, 484147, 1452441, 2029297, 4357323, 6087891, 18263673, 95376959, 286130877, 858392631]

約数ペア:

[(1, 858392631), (3, 286130877), (9, 95376959), (47, 18263673), (141, 6087891), (197, 4357323), (423, 2029297), (591, 1452441), (1773, 484147), (9259, 92709), (10301, 83331), (27777, 30903)]