13715919

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 23982080

約数和(自身を除く): 10266161

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 2341, 5859, 7023, 16387, 21069, 49161, 63207, 72571, 147483, 217713, 442449, 507997, 653139, 1523991, 1959417, 4571973, 13715919]

約数ペア:

[(1, 13715919), (3, 4571973), (7, 1959417), (9, 1523991), (21, 653139), (27, 507997), (31, 442449), (63, 217713), (93, 147483), (189, 72571), (217, 63207), (279, 49161), (651, 21069), (837, 16387), (1953, 7023), (2341, 5859)]