4388601

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 7464960

約数和(自身を除く): 3076359

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 647, 969, 1941, 2261, 4529, 6783, 10999, 12293, 13587, 32997, 36879, 76993, 86051, 208981, 230979, 258153, 626943, 1462867, 4388601]

約数ペア:

[(1, 4388601), (3, 1462867), (7, 626943), (17, 258153), (19, 230979), (21, 208981), (51, 86051), (57, 76993), (119, 36879), (133, 32997), (323, 13587), (357, 12293), (399, 10999), (647, 6783), (969, 4529), (1941, 2261)]