888941079

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{18047}}^1$

素因数の和:18487

約数の個数: 24

約数和(自身を含む): 1386158592

約数和(自身を除く): 497217513

約数列:

[1, 3, 9, 13, 39, 117, 421, 1263, 3789, 5473, 16419, 18047, 49257, 54141, 162423, 234611, 703833, 2111499, 7597787, 22793361, 68380083, 98771231, 296313693, 888941079]

約数ペア:

[(1, 888941079), (3, 296313693), (9, 98771231), (13, 68380083), (39, 22793361), (117, 7597787), (421, 2111499), (1263, 703833), (3789, 234611), (5473, 162423), (16419, 54141), (18047, 49257)]