69897023

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2273}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 83828736

約数和(自身を除く): 13931713

約数列:

[1, 7, 23, 161, 191, 1337, 2273, 4393, 15911, 30751, 52279, 365953, 434143, 3039001, 9985289, 69897023]

約数ペア:

[(1, 69897023), (7, 9985289), (23, 3039001), (161, 434143), (191, 365953), (1337, 52279), (2273, 30751), (4393, 15911)]