40968039

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67271}}^1$

素因数の和:67310

約数の個数: 16

約数和(自身を含む): 64581120

約数和(自身を除く): 23613081

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 67271, 201813, 470897, 1412691, 1950859, 5852577, 13656013, 40968039]

約数ペア:

[(1, 40968039), (3, 13656013), (7, 5852577), (21, 1950859), (29, 1412691), (87, 470897), (203, 201813), (609, 67271)]