12080367

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 19496960

約数和(自身を除く): 7416593

約数列:

[1, 3, 9, 13, 27, 39, 117, 127, 271, 351, 381, 813, 1143, 1651, 2439, 3429, 3523, 4953, 7317, 10569, 14859, 31707, 34417, 44577, 95121, 103251, 309753, 447421, 929259, 1342263, 4026789, 12080367]

約数ペア:

[(1, 12080367), (3, 4026789), (9, 1342263), (13, 929259), (27, 447421), (39, 309753), (117, 103251), (127, 95121), (271, 44577), (351, 34417), (381, 31707), (813, 14859), (1143, 10569), (1651, 7317), (2439, 4953), (3429, 3523)]