2017378797

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{3691}}^1$

素因数の和:5249

約数の個数: 32

約数和(自身を含む): 3257938944

約数和(自身を除く): 1240560147

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1531, 3691, 4593, 10717, 11073, 25837, 26027, 32151, 62747, 77511, 78081, 182189, 188241, 439229, 546567, 1317687, 5650921, 16952763, 39556447, 96065657, 118669341, 288196971, 672459599, 2017378797]

約数ペア:

[(1, 2017378797), (3, 672459599), (7, 288196971), (17, 118669341), (21, 96065657), (51, 39556447), (119, 16952763), (357, 5650921), (1531, 1317687), (3691, 546567), (4593, 439229), (10717, 188241), (11073, 182189), (25837, 78081), (26027, 77511), (32151, 62747)]