31320843

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1709}}^1$

素因数の和:1902

約数の個数: 16

約数和(自身を含む): 43092000

約数和(自身を除く): 11771157

約数列:

[1, 3, 41, 123, 149, 447, 1709, 5127, 6109, 18327, 70069, 210207, 254641, 763923, 10440281, 31320843]

約数ペア:

[(1, 31320843), (3, 10440281), (41, 763923), (123, 254641), (149, 210207), (447, 70069), (1709, 18327), (5127, 6109)]