1420344591

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{172351}}^1$

素因数の和:172462

約数の個数: 16

約数和(自身を含む): 1968949248

約数和(自身を除く): 548604657

約数列:

[1, 3, 41, 67, 123, 201, 2747, 8241, 172351, 517053, 7066391, 11547517, 21199173, 34642551, 473448197, 1420344591]

約数ペア:

[(1, 1420344591), (3, 473448197), (41, 34642551), (67, 21199173), (123, 11547517), (201, 7066391), (2747, 517053), (8241, 172351)]