39370473

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 58344000

約数和(自身を除く): 18973527

約数列:

[1, 3, 9, 67, 109, 201, 327, 599, 603, 981, 1797, 5391, 7303, 21909, 40133, 65291, 65727, 120399, 195873, 361197, 587619, 4374497, 13123491, 39370473]

約数ペア:

[(1, 39370473), (3, 13123491), (9, 4374497), (67, 587619), (109, 361197), (201, 195873), (327, 120399), (599, 65727), (603, 65291), (981, 40133), (1797, 21909), (5391, 7303)]