12542673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 19877760

約数和(自身を除く): 7335087

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 173, 429, 507, 519, 1859, 1903, 2197, 2249, 5577, 5709, 6591, 6747, 24167, 24739, 29237, 72501, 74217, 87711, 321607, 380081, 964821, 1140243, 4180891, 12542673]

約数ペア:

[(1, 12542673), (3, 4180891), (11, 1140243), (13, 964821), (33, 380081), (39, 321607), (143, 87711), (169, 74217), (173, 72501), (429, 29237), (507, 24739), (519, 24167), (1859, 6747), (1903, 6591), (2197, 5709), (2249, 5577)]