12620817

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7499}}^1$

素因数の和:7533

約数の個数: 24

約数和(自身を含む): 21060000

約数和(自身を除く): 8439183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 7499, 22497, 67491, 82489, 127483, 247467, 382449, 742401, 1147347, 1402313, 4206939, 12620817]

約数ペア:

[(1, 12620817), (3, 4206939), (9, 1402313), (11, 1147347), (17, 742401), (33, 382449), (51, 247467), (99, 127483), (153, 82489), (187, 67491), (561, 22497), (1683, 7499)]