2982693

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 4576896

約数和(自身を除く): 1594203

約数列:

[1, 3, 7, 21, 173, 519, 821, 1211, 2463, 3633, 5747, 17241, 142033, 426099, 994231, 2982693]

約数ペア:

[(1, 2982693), (3, 994231), (7, 426099), (21, 142033), (173, 17241), (519, 5747), (821, 3633), (1211, 2463)]