4387461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 6881280

約数和(自身を除く): 2493819

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 191, 247, 403, 573, 589, 741, 1209, 1767, 2483, 3629, 5921, 7449, 7657, 10887, 17763, 22971, 47177, 76973, 112499, 141531, 230919, 337497, 1462487, 4387461]

約数ペア:

[(1, 4387461), (3, 1462487), (13, 337497), (19, 230919), (31, 141531), (39, 112499), (57, 76973), (93, 47177), (191, 22971), (247, 17763), (403, 10887), (573, 7657), (589, 7449), (741, 5921), (1209, 3629), (1767, 2483)]