12964293

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 20057856

約数和(自身を除く): 7093563

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 1721, 2511, 5163, 7533, 15489, 46467, 53351, 139401, 160053, 418203, 480159, 1440477, 4321431, 12964293]

約数ペア:

[(1, 12964293), (3, 4321431), (9, 1440477), (27, 480159), (31, 418203), (81, 160053), (93, 139401), (243, 53351), (279, 46467), (837, 15489), (1721, 7533), (2511, 5163)]