4057321779

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1262783}}^1$

素因数の和:1262816

約数の個数: 32

約数和(自身を含む): 7273635840

約数和(自身を除く): 3216314061

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 1262783, 3788349, 8839481, 11365047, 21467311, 26518443, 34095141, 64401933, 79555329, 150271177, 193205799, 238665987, 450813531, 579617397, 1352440593, 4057321779]

約数ペア:

[(1, 4057321779), (3, 1352440593), (7, 579617397), (9, 450813531), (17, 238665987), (21, 193205799), (27, 150271177), (51, 79555329), (63, 64401933), (119, 34095141), (153, 26518443), (189, 21467311), (357, 11365047), (459, 8839481), (1071, 3788349), (3213, 1262783)]