2188833

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 3057600

約数和(自身を除く): 868767

約数列:

[1, 3, 29, 87, 139, 181, 417, 543, 4031, 5249, 12093, 15747, 25159, 75477, 729611, 2188833]

約数ペア:

[(1, 2188833), (3, 729611), (29, 75477), (87, 25159), (139, 15747), (181, 12093), (417, 5249), (543, 4031)]