16210117

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6791}}^1$

素因数の和:6840

約数の個数: 16

約数和(自身を含む): 20865024

約数和(自身を除く): 4654907

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 6791, 47537, 74701, 210521, 522907, 1473647, 2315731, 16210117]

約数ペア:

[(1, 16210117), (7, 2315731), (11, 1473647), (31, 522907), (77, 210521), (217, 74701), (341, 47537), (2387, 6791)]