4655679

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 7464960

約数和(自身を除く): 2809281

約数列:

[1, 3, 7, 21, 47, 53, 89, 141, 159, 267, 329, 371, 623, 987, 1113, 1869, 2491, 4183, 4717, 7473, 12549, 14151, 17437, 29281, 33019, 52311, 87843, 99057, 221699, 665097, 1551893, 4655679]

約数ペア:

[(1, 4655679), (3, 1551893), (7, 665097), (21, 221699), (47, 99057), (53, 87843), (89, 52311), (141, 33019), (159, 29281), (267, 17437), (329, 14151), (371, 12549), (623, 7473), (987, 4717), (1113, 4183), (1869, 2491)]