1266881473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{12821}}^1$

素因数の和:13536

約数の個数: 16

約数和(自身を含む): 1490634432

約数和(自身を除く): 223752959

約数列:

[1, 11, 13, 143, 691, 7601, 8983, 12821, 98813, 141031, 166673, 1833403, 8859311, 97452421, 115171043, 1266881473]

約数ペア:

[(1, 1266881473), (11, 115171043), (13, 97452421), (143, 8859311), (691, 1833403), (7601, 166673), (8983, 141031), (12821, 98813)]