56936243

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20183}}^1$

素因数の和:20234

約数の個数: 16

約数和(自身を含む): 72339456

約数和(自身を除く): 15403213

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 20183, 141281, 262379, 625673, 1836653, 4379711, 8133749, 56936243]

約数ペア:

[(1, 56936243), (7, 8133749), (13, 4379711), (31, 1836653), (91, 625673), (217, 262379), (403, 141281), (2821, 20183)]