26554209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7121}}^1$

素因数の和:7248

約数の個数: 16

約数和(自身を含む): 38971584

約数和(自身を除く): 12417375

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 7121, 21363, 78331, 234993, 804673, 2414019, 8851403, 26554209]

約数ペア:

[(1, 26554209), (3, 8851403), (11, 2414019), (33, 804673), (113, 234993), (339, 78331), (1243, 21363), (3729, 7121)]