2420037

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 3791424

約数和(自身を除く): 1371387

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 433, 621, 1299, 1863, 3897, 5589, 9959, 11691, 29877, 35073, 89631, 105219, 268893, 806679, 2420037]

約数ペア:

[(1, 2420037), (3, 806679), (9, 268893), (23, 105219), (27, 89631), (69, 35073), (81, 29877), (207, 11691), (243, 9959), (433, 5589), (621, 3897), (1299, 1863)]