57551681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13381}}^1$

素因数の和:13432

約数の個数: 16

約数和(自身を含む): 69372288

約数和(自身を除く): 11820607

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 13381, 147191, 227477, 307763, 2502247, 3385393, 5231971, 57551681]

約数ペア:

[(1, 57551681), (11, 5231971), (17, 3385393), (23, 2502247), (187, 307763), (253, 227477), (391, 147191), (4301, 13381)]