2596401

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 4158720

約数和(自身を除く): 1562319

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 113, 207, 333, 339, 621, 851, 999, 1017, 2553, 2599, 3051, 4181, 7659, 7797, 12543, 22977, 23391, 37629, 70173, 96163, 112887, 288489, 865467, 2596401]

約数ペア:

[(1, 2596401), (3, 865467), (9, 288489), (23, 112887), (27, 96163), (37, 70173), (69, 37629), (111, 23391), (113, 22977), (207, 12543), (333, 7797), (339, 7659), (621, 4181), (851, 3051), (999, 2599), (1017, 2553)]