16309917

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1752

約数の個数: 28

約数和(自身を含む): 26350044

約数和(自身を除く): 10040127

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 1721, 3159, 5163, 9477, 15489, 22373, 46467, 67119, 139401, 201357, 418203, 604071, 1254609, 1812213, 5436639, 16309917]

約数ペア:

[(1, 16309917), (3, 5436639), (9, 1812213), (13, 1254609), (27, 604071), (39, 418203), (81, 201357), (117, 139401), (243, 67119), (351, 46467), (729, 22373), (1053, 15489), (1721, 9477), (3159, 5163)]