40104813

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{26161}}^1$

素因数の和:26244

約数の個数: 16

約数和(自身を含む): 61951616

約数和(自身を除く): 21846803

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 26161, 78483, 183127, 549381, 1909753, 5729259, 13368271, 40104813]

約数ペア:

[(1, 40104813), (3, 13368271), (7, 5729259), (21, 1909753), (73, 549381), (219, 183127), (511, 78483), (1533, 26161)]