358587

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:264

約数の個数: 20

約数和(自身を含む): 566280

約数和(自身を除く): 207693

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 233, 513, 699, 1539, 2097, 4427, 6291, 13281, 18873, 39843, 119529, 358587]

約数ペア:

[(1, 358587), (3, 119529), (9, 39843), (19, 18873), (27, 13281), (57, 6291), (81, 4427), (171, 2097), (233, 1539), (513, 699)]