1827693

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 3069248

約数和(自身を除く): 1241555

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 433, 469, 603, 1299, 1407, 3031, 3897, 4221, 9093, 27279, 29011, 87033, 203077, 261099, 609231, 1827693]

約数ペア:

[(1, 1827693), (3, 609231), (7, 261099), (9, 203077), (21, 87033), (63, 29011), (67, 27279), (201, 9093), (433, 4221), (469, 3897), (603, 3031), (1299, 1407)]