12866709531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{160231}}^1$

素因数の和:160347

約数の個数: 32

約数和(自身を含む): 19381662720

約数和(自身を除く): 6514953189

約数列:

[1, 3, 13, 29, 39, 71, 87, 213, 377, 923, 1131, 2059, 2769, 6177, 26767, 80301, 160231, 480693, 2083003, 4646699, 6249009, 11376401, 13940097, 34129203, 60407087, 147893213, 181221261, 329915629, 443679639, 989746887, 4288903177, 12866709531]

約数ペア:

[(1, 12866709531), (3, 4288903177), (13, 989746887), (29, 443679639), (39, 329915629), (71, 181221261), (87, 147893213), (213, 60407087), (377, 34129203), (923, 13940097), (1131, 11376401), (2059, 6249009), (2769, 4646699), (6177, 2083003), (26767, 480693), (80301, 160231)]