12644379

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:728

約数の個数: 36

約数和(自身を含む): 21287448

約数和(自身を除く): 8643069

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 363, 561, 683, 1089, 1683, 2049, 2057, 6147, 6171, 7513, 11611, 18513, 22539, 34833, 67617, 82643, 104499, 127721, 247929, 383163, 743787, 1149489, 1404931, 4214793, 12644379]

約数ペア:

[(1, 12644379), (3, 4214793), (9, 1404931), (11, 1149489), (17, 743787), (33, 383163), (51, 247929), (99, 127721), (121, 104499), (153, 82643), (187, 67617), (363, 34833), (561, 22539), (683, 18513), (1089, 11611), (1683, 7513), (2049, 6171), (2057, 6147)]