15668086419

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{1384963}}^1$

素因数の和:1385391

約数の個数: 16

約数和(自身を含む): 23267395200

約数和(自身を除く): 7599308781

約数列:

[1, 3, 9, 27, 419, 1257, 3771, 11313, 1384963, 4154889, 12464667, 37394001, 580299497, 1740898491, 5222695473, 15668086419]

約数ペア:

[(1, 15668086419), (3, 5222695473), (9, 1740898491), (27, 580299497), (419, 37394001), (1257, 12464667), (3771, 4154889), (11313, 1384963)]