12402951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 6466809

約数列:

[1, 3, 11, 33, 41, 89, 103, 123, 267, 309, 451, 979, 1133, 1353, 2937, 3399, 3649, 4223, 9167, 10947, 12669, 27501, 40139, 46453, 100837, 120417, 139359, 302511, 375847, 1127541, 4134317, 12402951]

約数ペア:

[(1, 12402951), (3, 4134317), (11, 1127541), (33, 375847), (41, 302511), (89, 139359), (103, 120417), (123, 100837), (267, 46453), (309, 40139), (451, 27501), (979, 12669), (1133, 10947), (1353, 9167), (2937, 4223), (3399, 3649)]