3333890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 6943104

約数和(自身を除く): 3609214

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 491, 679, 970, 982, 1358, 2455, 3395, 3437, 4910, 6790, 6874, 17185, 34370, 47627, 95254, 238135, 333389, 476270, 666778, 1666945, 3333890]

約数ペア:

[(1, 3333890), (2, 1666945), (5, 666778), (7, 476270), (10, 333389), (14, 238135), (35, 95254), (70, 47627), (97, 34370), (194, 17185), (485, 6874), (491, 6790), (679, 4910), (970, 3437), (982, 3395), (1358, 2455)]