291244797

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{11071}}^1$

素因数の和:11193

約数の個数: 24

約数和(自身を含む): 437565440

約数和(自身を除く): 146320643

約数列:

[1, 3, 9, 37, 79, 111, 237, 333, 711, 2923, 8769, 11071, 26307, 33213, 99639, 409627, 874609, 1228881, 2623827, 3686643, 7871481, 32360533, 97081599, 291244797]

約数ペア:

[(1, 291244797), (3, 97081599), (9, 32360533), (37, 7871481), (79, 3686643), (111, 2623827), (237, 1228881), (333, 874609), (711, 409627), (2923, 99639), (8769, 33213), (11071, 26307)]