2001049617

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5605181}}^1$

素因数の和:5605208

約数の個数: 16

約数和(自身を含む): 3228584832

約数和(自身を除く): 1227535215

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5605181, 16815543, 39236267, 95288077, 117708801, 285864231, 667016539, 2001049617]

約数ペア:

[(1, 2001049617), (3, 667016539), (7, 285864231), (17, 117708801), (21, 95288077), (51, 39236267), (119, 16815543), (357, 5605181)]