40739937

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47317}}^1$

素因数の和:47368

約数の個数: 16

約数和(自身を含む): 63595392

約数和(自身を除く): 22855455

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 47317, 141951, 331219, 993657, 1939997, 5819991, 13579979, 40739937]

約数ペア:

[(1, 40739937), (3, 13579979), (7, 5819991), (21, 1939997), (41, 993657), (123, 331219), (287, 141951), (861, 47317)]