1994123007

素因数分解:

$3^2\times {\mathrm{4219}}^1\times {\mathrm{52517}}^1$

素因数の和:56742

約数の個数: 12

約数和(自身を含む): 2881137480

約数和(自身を除く): 887014473

約数列:

[1, 3, 9, 4219, 12657, 37971, 52517, 157551, 472653, 221569223, 664707669, 1994123007]

約数ペア:

[(1, 1994123007), (3, 664707669), (9, 221569223), (4219, 472653), (12657, 157551), (37971, 52517)]