12265011

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 19446960

約数和(自身を除く): 7181949

約数列:

[1, 3, 9, 11, 33, 99, 229, 541, 687, 1623, 2061, 2519, 4869, 5951, 7557, 17853, 22671, 53559, 123889, 371667, 1115001, 1362779, 4088337, 12265011]

約数ペア:

[(1, 12265011), (3, 4088337), (9, 1362779), (11, 1115001), (33, 371667), (99, 123889), (229, 53559), (541, 22671), (687, 17853), (1623, 7557), (2061, 5951), (2519, 4869)]