331121206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{749143}}^1$

素因数の和:749175

約数の個数: 16

約数和(自身を含む): 566352864

約数和(自身を除く): 235231658

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 749143, 1498286, 9738859, 12735431, 19477718, 25470862, 165560603, 331121206]

約数ペア:

[(1, 331121206), (2, 165560603), (13, 25470862), (17, 19477718), (26, 12735431), (34, 9738859), (221, 1498286), (442, 749143)]