31152933

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2069}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 51667200

約数和(自身を除く): 20514267

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2069, 2151, 5019, 6207, 14483, 15057, 18621, 43449, 130347, 494491, 1483473, 3461437, 4450419, 10384311, 31152933]

約数ペア:

[(1, 31152933), (3, 10384311), (7, 4450419), (9, 3461437), (21, 1483473), (63, 494491), (239, 130347), (717, 43449), (1673, 18621), (2069, 15057), (2151, 14483), (5019, 6207)]