2496213

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 3893760

約数和(自身を除く): 1397547

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 389, 713, 1167, 2139, 3501, 6417, 8947, 12059, 26841, 36177, 80523, 108531, 277357, 832071, 2496213]

約数ペア:

[(1, 2496213), (3, 832071), (9, 277357), (23, 108531), (31, 80523), (69, 36177), (93, 26841), (207, 12059), (279, 8947), (389, 6417), (713, 3501), (1167, 2139)]