12976935

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 21565440

約数和(自身を除く): 8588505

約数列:

[1, 3, 5, 15, 47, 79, 141, 233, 235, 237, 395, 699, 705, 1165, 1185, 3495, 3713, 10951, 11139, 18407, 18565, 32853, 54755, 55221, 55695, 92035, 164265, 276105, 865129, 2595387, 4325645, 12976935]

約数ペア:

[(1, 12976935), (3, 4325645), (5, 2595387), (15, 865129), (47, 276105), (79, 164265), (141, 92035), (233, 55695), (235, 55221), (237, 54755), (395, 32853), (699, 18565), (705, 18407), (1165, 11139), (1185, 10951), (3495, 3713)]