40990593

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2953}}^1$

素因数の和:3624

約数の個数: 16

約数和(自身を含む): 62577536

約数和(自身を除く): 21586943

約数列:

[1, 3, 7, 21, 661, 1983, 2953, 4627, 8859, 13881, 20671, 62013, 1951933, 5855799, 13663531, 40990593]

約数ペア:

[(1, 40990593), (3, 13663531), (7, 5855799), (21, 1951933), (661, 62013), (1983, 20671), (2953, 13881), (4627, 8859)]