12999400623

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{1231}}^1\times {\mathrm{9697}}^1$

素因数の和:10956

約数の個数: 36

約数和(自身を含む): 20657981344

約数和(自身を除く): 7658580721

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1231, 3693, 9697, 11079, 13541, 29091, 40623, 87273, 106667, 121869, 148951, 320001, 446853, 960003, 1173337, 1340559, 3520011, 10560033, 11937007, 35811021, 107433063, 131307077, 393921231, 1181763693, 1444377847, 4333133541, 12999400623]

約数ペア:

[(1, 12999400623), (3, 4333133541), (9, 1444377847), (11, 1181763693), (33, 393921231), (99, 131307077), (121, 107433063), (363, 35811021), (1089, 11937007), (1231, 10560033), (3693, 3520011), (9697, 1340559), (11079, 1173337), (13541, 960003), (29091, 446853), (40623, 320001), (87273, 148951), (106667, 121869)]