826680273

素因数分解:

$3^1\times {\mathrm{53}}^2\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 1130724672

約数和(自身を除く): 304044399

約数列:

[1, 3, 53, 159, 263, 373, 789, 1119, 2809, 8427, 13939, 19769, 41817, 59307, 98099, 294297, 738767, 1047757, 2216301, 3143271, 5199247, 15597741, 275560091, 826680273]

約数ペア:

[(1, 826680273), (3, 275560091), (53, 15597741), (159, 5199247), (263, 3143271), (373, 2216301), (789, 1047757), (1119, 738767), (2809, 294297), (8427, 98099), (13939, 59307), (19769, 41817)]