40173991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{563}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 47376000

約数和(自身を除く): 7202009

約数列:

[1, 11, 13, 143, 499, 563, 5489, 6193, 6487, 7319, 71357, 80509, 280937, 3090307, 3652181, 40173991]

約数ペア:

[(1, 40173991), (11, 3652181), (13, 3090307), (143, 280937), (499, 80509), (563, 71357), (5489, 7319), (6193, 6487)]