2668953

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 4125056

約数和(自身を除く): 1456103

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 1741, 5223, 12187, 36561, 127093, 381279, 889651, 2668953]

約数ペア:

[(1, 2668953), (3, 889651), (7, 381279), (21, 127093), (73, 36561), (219, 12187), (511, 5223), (1533, 1741)]