297942759

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12967}}^1$

素因数の和:13036

約数の個数: 32

約数和(自身を含む): 473072640

約数和(自身を除く): 175129881

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 333, 621, 851, 999, 2553, 7659, 12967, 22977, 38901, 116703, 298241, 350109, 479779, 894723, 1439337, 2684169, 4318011, 8052507, 11034917, 12954033, 33104751, 99314253, 297942759]

約数ペア:

[(1, 297942759), (3, 99314253), (9, 33104751), (23, 12954033), (27, 11034917), (37, 8052507), (69, 4318011), (111, 2684169), (207, 1439337), (333, 894723), (621, 479779), (851, 350109), (999, 298241), (2553, 116703), (7659, 38901), (12967, 22977)]