2186349

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 3383520

約数和(自身を除く): 1197171

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 317, 363, 627, 951, 2299, 3487, 6023, 6897, 10461, 18069, 38357, 66253, 115071, 198759, 728783, 2186349]

約数ペア:

[(1, 2186349), (3, 728783), (11, 198759), (19, 115071), (33, 66253), (57, 38357), (121, 18069), (209, 10461), (317, 6897), (363, 6023), (627, 3487), (951, 2299)]