2621000961

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{172219}}^1$

素因数の和:172333

約数の個数: 24

約数和(自身を含む): 4029948000

約数和(自身を除く): 1408947039

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 5073, 15219, 172219, 516657, 1549971, 3272161, 9816483, 15327491, 29449449, 45982473, 137947419, 291222329, 873666987, 2621000961]

約数ペア:

[(1, 2621000961), (3, 873666987), (9, 291222329), (19, 137947419), (57, 45982473), (89, 29449449), (171, 15327491), (267, 9816483), (801, 3272161), (1691, 1549971), (5073, 516657), (15219, 172219)]