23406357

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 11430123

約数列:

[1, 3, 13, 39, 71, 79, 107, 213, 237, 321, 923, 1027, 1391, 2769, 3081, 4173, 5609, 7597, 8453, 16827, 22791, 25359, 72917, 98761, 109889, 218751, 296283, 329667, 600163, 1800489, 7802119, 23406357]

約数ペア:

[(1, 23406357), (3, 7802119), (13, 1800489), (39, 600163), (71, 329667), (79, 296283), (107, 218751), (213, 109889), (237, 98761), (321, 72917), (923, 25359), (1027, 22791), (1391, 16827), (2769, 8453), (3081, 7597), (4173, 5609)]