2016809469

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{545231}}^1$

素因数の和:545377

約数の個数: 16

約数和(自身を含む): 3009680640

約数和(自身を除く): 992871171

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 545231, 1635693, 4907079, 14721237, 74696647, 224089941, 672269823, 2016809469]

約数ペア:

[(1, 2016809469), (3, 672269823), (9, 224089941), (27, 74696647), (137, 14721237), (411, 4907079), (1233, 1635693), (3699, 545231)]