1769261

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 18

約数和(自身を含む): 2091690

約数和(自身を除く): 322429

約数列:

[1, 13, 19, 29, 169, 247, 361, 377, 551, 3211, 4693, 4901, 7163, 10469, 61009, 93119, 136097, 1769261]

約数ペア:

[(1, 1769261), (13, 136097), (19, 93119), (29, 61009), (169, 10469), (247, 7163), (361, 4901), (377, 4693), (551, 3211)]