73980298

素因数分解:

$2^1\times 7^3\times {\mathrm{107843}}^1$

素因数の和:107866

約数の個数: 16

約数和(自身を含む): 129412800

約数和(自身を除く): 55432502

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 107843, 215686, 754901, 1509802, 5284307, 10568614, 36990149, 73980298]

約数ペア:

[(1, 73980298), (2, 36990149), (7, 10568614), (14, 5284307), (49, 1509802), (98, 754901), (343, 215686), (686, 107843)]