1330690109

素因数分解:

$7^3\times {\mathrm{163}}^1\times {\mathrm{23801}}^1$

素因数の和:23985

約数の個数: 16

約数和(自身を含む): 1561411200

約数和(自身を除く): 230721091

約数列:

[1, 7, 49, 163, 343, 1141, 7987, 23801, 55909, 166607, 1166249, 3879563, 8163743, 27156941, 190098587, 1330690109]

約数ペア:

[(1, 1330690109), (7, 190098587), (49, 27156941), (163, 8163743), (343, 3879563), (1141, 1166249), (7987, 166607), (23801, 55909)]