1629654621

素因数分解:

$3^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{73141}}^1$

素因数の和:74212

約数の個数: 16

約数和(自身を含む): 2485657728

約数和(自身を除く): 856003107

約数列:

[1, 3, 7, 21, 1061, 3183, 7427, 22281, 73141, 219423, 511987, 1535961, 77602601, 232807803, 543218207, 1629654621]

約数ペア:

[(1, 1629654621), (3, 543218207), (7, 232807803), (21, 77602601), (1061, 1535961), (3183, 511987), (7427, 219423), (22281, 73141)]