15246387

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{14479}}^1$

素因数の和:14504

約数の個数: 20

約数和(自身を含む): 24529120

約数和(自身を除く): 9282733

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 14479, 43437, 130311, 188227, 390933, 564681, 1172799, 1694043, 5082129, 15246387]

約数ペア:

[(1, 15246387), (3, 5082129), (9, 1694043), (13, 1172799), (27, 564681), (39, 390933), (81, 188227), (117, 130311), (351, 43437), (1053, 14479)]