254533851

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197773}}^1$

素因数の和:197803

約数の個数: 24

約数和(自身を含む): 431938416

約数和(自身を除く): 177404565

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 197773, 593319, 1779957, 2175503, 2571049, 6526509, 7713147, 19579527, 23139441, 28281539, 84844617, 254533851]

約数ペア:

[(1, 254533851), (3, 84844617), (9, 28281539), (11, 23139441), (13, 19579527), (33, 7713147), (39, 6526509), (99, 2571049), (117, 2175503), (143, 1779957), (429, 593319), (1287, 197773)]