10991373

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 15102720

約数和(自身を除く): 4111347

約数列:

[1, 3, 47, 137, 141, 411, 569, 1707, 6439, 19317, 26743, 77953, 80229, 233859, 3663791, 10991373]

約数ペア:

[(1, 10991373), (3, 3663791), (47, 233859), (137, 80229), (141, 77953), (411, 26743), (569, 19317), (1707, 6439)]