40427271

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 60540480

約数和(自身を除く): 20113209

約数列:

[1, 3, 9, 41, 89, 123, 267, 369, 801, 1231, 3649, 3693, 10947, 11079, 32841, 50471, 109559, 151413, 328677, 454239, 986031, 4491919, 13475757, 40427271]

約数ペア:

[(1, 40427271), (3, 13475757), (9, 4491919), (41, 986031), (89, 454239), (123, 328677), (267, 151413), (369, 109559), (801, 50471), (1231, 32841), (3649, 11079), (3693, 10947)]