245067507

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{10477}}^1$

素因数の和:10619

約数の個数: 24

約数和(自身を含む): 372681504

約数和(自身を除く): 127613997

約数列:

[1, 3, 9, 23, 69, 113, 207, 339, 1017, 2599, 7797, 10477, 23391, 31431, 94293, 240971, 722913, 1183901, 2168739, 3551703, 10655109, 27229723, 81689169, 245067507]

約数ペア:

[(1, 245067507), (3, 81689169), (9, 27229723), (23, 10655109), (69, 3551703), (113, 2168739), (207, 1183901), (339, 722913), (1017, 240971), (2599, 94293), (7797, 31431), (10477, 23391)]