229842431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{148573}}^1$

素因数の和:148610

約数の個数: 16

約数和(自身を含む): 299525184

約数和(自身を除く): 69682753

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 148573, 1040011, 1931449, 2525741, 13520143, 17680187, 32834633, 229842431]

約数ペア:

[(1, 229842431), (7, 32834633), (13, 17680187), (17, 13520143), (91, 2525741), (119, 1931449), (221, 1040011), (1547, 148573)]