388274013

素因数分解:

$3^3\times {\mathrm{859}}^1\times {\mathrm{16741}}^1$

素因数の和:17609

約数の個数: 16

約数和(自身を含む): 575924800

約数和(自身を除く): 187650787

約数列:

[1, 3, 9, 27, 859, 2577, 7731, 16741, 23193, 50223, 150669, 452007, 14380519, 43141557, 129424671, 388274013]

約数ペア:

[(1, 388274013), (3, 129424671), (9, 43141557), (27, 14380519), (859, 452007), (2577, 150669), (7731, 50223), (16741, 23193)]