348501221

素因数分解:

${\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 369917184

約数和(自身を除く): 21415963

約数列:

[1, 23, 103, 157, 937, 2369, 3611, 16171, 21551, 96511, 147109, 371933, 2219753, 3383507, 15152227, 348501221]

約数ペア:

[(1, 348501221), (23, 15152227), (103, 3383507), (157, 2219753), (937, 371933), (2369, 147109), (3611, 96511), (16171, 21551)]