40627407

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8293}}^1$

素因数の和:8390

約数の個数: 16

約数和(自身を含む): 57328128

約数和(自身を除く): 16700721

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 8293, 24879, 190739, 572217, 588803, 1766409, 13542469, 40627407]

約数ペア:

[(1, 40627407), (3, 13542469), (23, 1766409), (69, 588803), (71, 572217), (213, 190739), (1633, 24879), (4899, 8293)]