383961977

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1\times {\mathrm{2441}}^1$

素因数の和:3448

約数の個数: 16

約数和(自身を含む): 458548992

約数和(自身を除く): 74587015

約数列:

[1, 7, 23, 161, 977, 2441, 6839, 17087, 22471, 56143, 157297, 393001, 2384857, 16693999, 54851711, 383961977]

約数ペア:

[(1, 383961977), (7, 54851711), (23, 16693999), (161, 2384857), (977, 393001), (2441, 157297), (6839, 56143), (17087, 22471)]