2368989

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 4040192

約数和(自身を除く): 1671203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1213, 1953, 3639, 8491, 10917, 25473, 37603, 76419, 112809, 263221, 338427, 789663, 2368989]

約数ペア:

[(1, 2368989), (3, 789663), (7, 338427), (9, 263221), (21, 112809), (31, 76419), (63, 37603), (93, 25473), (217, 10917), (279, 8491), (651, 3639), (1213, 1953)]