258125187

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1\times {\mathrm{1213}}^1$

素因数の和:2102

約数の個数: 16

約数和(自身を含む): 348757920

約数和(自身を除く): 90632733

約数列:

[1, 3, 89, 267, 797, 1213, 2391, 3639, 70933, 107957, 212799, 323871, 966761, 2900283, 86041729, 258125187]

約数ペア:

[(1, 258125187), (3, 86041729), (89, 2900283), (267, 966761), (797, 323871), (1213, 212799), (2391, 107957), (3639, 70933)]