30454281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23663}}^1$

素因数の和:23693

約数の個数: 24

約数和(自身を含む): 51682176

約数和(自身を除く): 21227895

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 23663, 70989, 212967, 260293, 307619, 780879, 922857, 2342637, 2768571, 3383809, 10151427, 30454281]

約数ペア:

[(1, 30454281), (3, 10151427), (9, 3383809), (11, 2768571), (13, 2342637), (33, 922857), (39, 780879), (99, 307619), (117, 260293), (143, 212967), (429, 70989), (1287, 23663)]