1277212321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2069}}^1\times {\mathrm{8017}}^1$

素因数の和:10104

約数の個数: 16

約数和(自身を含む): 1593336960

約数和(自身を除く): 316124639

約数列:

[1, 7, 11, 77, 2069, 8017, 14483, 22759, 56119, 88187, 159313, 617309, 16587173, 116110211, 182458903, 1277212321]

約数ペア:

[(1, 1277212321), (7, 182458903), (11, 116110211), (77, 16587173), (2069, 617309), (8017, 159313), (14483, 88187), (22759, 56119)]