964821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 1528416

約数和(自身を除く): 563595

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 173, 429, 507, 519, 1859, 1903, 2249, 5577, 5709, 6747, 24739, 29237, 74217, 87711, 321607, 964821]

約数ペア:

[(1, 964821), (3, 321607), (11, 87711), (13, 74217), (33, 29237), (39, 24739), (143, 6747), (169, 5709), (173, 5577), (429, 2249), (507, 1903), (519, 1859)]