11617473

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 18450432

約数和(自身を除く): 6832959

約数列:

[1, 3, 7, 21, 41, 103, 123, 131, 287, 309, 393, 721, 861, 917, 2163, 2751, 4223, 5371, 12669, 13493, 16113, 29561, 37597, 40479, 88683, 94451, 112791, 283353, 553213, 1659639, 3872491, 11617473]

約数ペア:

[(1, 11617473), (3, 3872491), (7, 1659639), (21, 553213), (41, 283353), (103, 112791), (123, 94451), (131, 88683), (287, 40479), (309, 37597), (393, 29561), (721, 16113), (861, 13493), (917, 12669), (2163, 5371), (2751, 4223)]