28899219

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4999}}^1$

素因数の和:5090

約数の個数: 16

約数和(自身を含む): 40320000

約数和(自身を除く): 11420781

約数列:

[1, 3, 41, 47, 123, 141, 1927, 4999, 5781, 14997, 204959, 234953, 614877, 704859, 9633073, 28899219]

約数ペア:

[(1, 28899219), (3, 9633073), (41, 704859), (47, 614877), (123, 234953), (141, 204959), (1927, 14997), (4999, 5781)]