26980547

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 31352832

約数和(自身を除く): 4372285

約数列:

[1, 11, 17, 187, 223, 647, 2453, 3791, 7117, 10999, 41701, 120989, 144281, 1587091, 2452777, 26980547]

約数ペア:

[(1, 26980547), (11, 2452777), (17, 1587091), (187, 144281), (223, 120989), (647, 41701), (2453, 10999), (3791, 7117)]