12089493

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 20180160

約数和(自身を除く): 8090667

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 89, 117, 129, 243, 267, 351, 387, 559, 801, 1053, 1157, 1161, 1677, 2403, 3159, 3471, 3483, 3827, 5031, 7209, 10413, 10449, 11481, 15093, 21627, 31239, 34443, 45279, 49751, 93717, 103329, 135837, 149253, 281151, 309987, 447759, 929961, 1343277, 4029831, 12089493]

約数ペア:

[(1, 12089493), (3, 4029831), (9, 1343277), (13, 929961), (27, 447759), (39, 309987), (43, 281151), (81, 149253), (89, 135837), (117, 103329), (129, 93717), (243, 49751), (267, 45279), (351, 34443), (387, 31239), (559, 21627), (801, 15093), (1053, 11481), (1157, 10449), (1161, 10413), (1677, 7209), (2403, 5031), (3159, 3827), (3471, 3483)]