2988107445

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8661181}}^1$

素因数の和:8661212

約数の個数: 16

約数和(自身を含む): 4988840832

約数和(自身を除く): 2000733387

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 8661181, 25983543, 43305905, 129917715, 199207163, 597621489, 996035815, 2988107445]

約数ペア:

[(1, 2988107445), (3, 996035815), (5, 597621489), (15, 199207163), (23, 129917715), (69, 43305905), (115, 25983543), (345, 8661181)]