4027317

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 6739200

約数和(自身を除く): 2711883

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 389, 493, 609, 1167, 1479, 2723, 3451, 6613, 8169, 10353, 11281, 19839, 33843, 46291, 78967, 138873, 191777, 236901, 575331, 1342439, 4027317]

約数ペア:

[(1, 4027317), (3, 1342439), (7, 575331), (17, 236901), (21, 191777), (29, 138873), (51, 78967), (87, 46291), (119, 33843), (203, 19839), (357, 11281), (389, 10353), (493, 8169), (609, 6613), (1167, 3451), (1479, 2723)]