1472349347

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{20011}}^1$

素因数の和:20498

約数の個数: 16

約数和(自身を含む): 1759775232

約数和(自身を除く): 287425885

約数列:

[1, 7, 23, 161, 457, 3199, 10511, 20011, 73577, 140077, 460253, 3221771, 9145027, 64015189, 210335621, 1472349347]

約数ペア:

[(1, 1472349347), (7, 210335621), (23, 64015189), (161, 9145027), (457, 3221771), (3199, 460253), (10511, 140077), (20011, 73577)]