3985641

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 6349824

約数和(自身を除く): 2364183

約数列:

[1, 3, 9, 11, 33, 99, 127, 317, 381, 951, 1143, 1397, 2853, 3487, 4191, 10461, 12573, 31383, 40259, 120777, 362331, 442849, 1328547, 3985641]

約数ペア:

[(1, 3985641), (3, 1328547), (9, 442849), (11, 362331), (33, 120777), (99, 40259), (127, 31383), (317, 12573), (381, 10461), (951, 4191), (1143, 3487), (1397, 2853)]