1237231809

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{140419}}^1$

素因数の和:140525

約数の個数: 24

約数和(自身を含む): 1971496800

約数和(自身を除く): 734264991

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 8811, 140419, 421257, 1263771, 1544609, 4633827, 12497291, 13901481, 37491873, 112475619, 137470201, 412410603, 1237231809]

約数ペア:

[(1, 1237231809), (3, 412410603), (9, 137470201), (11, 112475619), (33, 37491873), (89, 13901481), (99, 12497291), (267, 4633827), (801, 1544609), (979, 1263771), (2937, 421257), (8811, 140419)]