258920761

素因数分解:

${\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{11443}}^1$

素因数の和:11493

約数の個数: 16

約数和(自身を含む): 301572288

約数和(自身を除く): 42651527

約数列:

[1, 11, 17, 121, 187, 1331, 2057, 11443, 22627, 125873, 194531, 1384603, 2139841, 15230633, 23538251, 258920761]

約数ペア:

[(1, 258920761), (11, 23538251), (17, 15230633), (121, 2139841), (187, 1384603), (1331, 194531), (2057, 125873), (11443, 22627)]