3933978

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 8164800

約数和(自身を除く): 4230822

約数列:

[1, 2, 3, 6, 53, 89, 106, 139, 159, 178, 267, 278, 318, 417, 534, 834, 4717, 7367, 9434, 12371, 14151, 14734, 22101, 24742, 28302, 37113, 44202, 74226, 655663, 1311326, 1966989, 3933978]

約数ペア:

[(1, 3933978), (2, 1966989), (3, 1311326), (6, 655663), (53, 74226), (89, 44202), (106, 37113), (139, 28302), (159, 24742), (178, 22101), (267, 14734), (278, 14151), (318, 12371), (417, 9434), (534, 7367), (834, 4717)]