12013617

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 20173824

約数和(自身を除く): 8160207

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 397, 917, 1191, 1441, 2751, 2779, 4323, 4367, 8337, 10087, 13101, 30261, 30569, 52007, 91707, 156021, 364049, 572077, 1092147, 1716231, 4004539, 12013617]

約数ペア:

[(1, 12013617), (3, 4004539), (7, 1716231), (11, 1092147), (21, 572077), (33, 364049), (77, 156021), (131, 91707), (231, 52007), (393, 30569), (397, 30261), (917, 13101), (1191, 10087), (1441, 8337), (2751, 4367), (2779, 4323)]