21614896801

素因数分解:

${\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{81307}}^1$

素因数の和:81528

約数の個数: 16

約数和(自身を含む): 22831286400

約数和(自身を除く): 1216389599

約数列:

[1, 29, 89, 103, 2581, 2987, 9167, 81307, 265843, 2357903, 7236323, 8374621, 209853367, 242864009, 745341269, 21614896801]

約数ペア:

[(1, 21614896801), (29, 745341269), (89, 242864009), (103, 209853367), (2581, 8374621), (2987, 7236323), (9167, 2357903), (81307, 265843)]