13869999

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{829}}^1$

素因数の和:872

約数の個数: 36

約数和(自身を含む): 23694840

約数和(自身を除く): 9824841

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 829, 1287, 1521, 1859, 2487, 5577, 7461, 9119, 10777, 16731, 27357, 32331, 82071, 96993, 118547, 140101, 355641, 420303, 1066923, 1260909, 1541111, 4623333, 13869999]

約数ペア:

[(1, 13869999), (3, 4623333), (9, 1541111), (11, 1260909), (13, 1066923), (33, 420303), (39, 355641), (99, 140101), (117, 118547), (143, 96993), (169, 82071), (429, 32331), (507, 27357), (829, 16731), (1287, 10777), (1521, 9119), (1859, 7461), (2487, 5577)]