2912732019

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1213}}^1\times {\mathrm{7211}}^1$

素因数の和:8467

約数の個数: 24

約数和(自身を含む): 4325151792

約数和(自身を除く): 1412419773

約数列:

[1, 3, 9, 37, 111, 333, 1213, 3639, 7211, 10917, 21633, 44881, 64899, 134643, 266807, 403929, 800421, 2401263, 8746943, 26240829, 78722487, 323636891, 970910673, 2912732019]

約数ペア:

[(1, 2912732019), (3, 970910673), (9, 323636891), (37, 78722487), (111, 26240829), (333, 8746943), (1213, 2401263), (3639, 800421), (7211, 403929), (10917, 266807), (21633, 134643), (44881, 64899)]