227550921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{13859}}^1$

素因数の和:14296

約数の個数: 16

約数和(自身を含む): 327539520

約数和(自身を除く): 99988599

約数列:

[1, 3, 13, 39, 421, 1263, 5473, 13859, 16419, 41577, 180167, 540501, 5834639, 17503917, 75850307, 227550921]

約数ペア:

[(1, 227550921), (3, 75850307), (13, 17503917), (39, 5834639), (421, 540501), (1263, 180167), (5473, 41577), (13859, 16419)]