30222549

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28219}}^1$

素因数の和:28249

約数の個数: 24

約数和(自身を含む): 52827840

約数和(自身を除く): 22605291

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 28219, 84657, 197533, 253971, 479723, 592599, 1439169, 1777797, 3358061, 4317507, 10074183, 30222549]

約数ペア:

[(1, 30222549), (3, 10074183), (7, 4317507), (9, 3358061), (17, 1777797), (21, 1439169), (51, 592599), (63, 479723), (119, 253971), (153, 197533), (357, 84657), (1071, 28219)]