30299751

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{12899}}^1$

素因数の和:12940

約数の個数: 20

約数和(自身を含む): 46827000

約数和(自身を除く): 16527249

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 12899, 38697, 116091, 348273, 374071, 1044819, 1122213, 3366639, 10099917, 30299751]

約数ペア:

[(1, 30299751), (3, 10099917), (9, 3366639), (27, 1122213), (29, 1044819), (81, 374071), (87, 348273), (261, 116091), (783, 38697), (2349, 12899)]