40339943

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{479}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 47278080

約数和(自身を除く): 6938137

約数列:

[1, 7, 53, 227, 371, 479, 1589, 3353, 12031, 25387, 84217, 108733, 177709, 761131, 5762849, 40339943]

約数ペア:

[(1, 40339943), (7, 5762849), (53, 761131), (227, 177709), (371, 108733), (479, 84217), (1589, 25387), (3353, 12031)]