31923395

素因数分解:

$5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2971}}^1$

素因数の和:3290

約数の個数: 16

約数和(自身を含む): 43938048

約数和(自身を除く): 12014653

約数列:

[1, 5, 7, 35, 307, 1535, 2149, 2971, 10745, 14855, 20797, 103985, 912097, 4560485, 6384679, 31923395]

約数ペア:

[(1, 31923395), (5, 6384679), (7, 4560485), (35, 912097), (307, 103985), (1535, 20797), (2149, 14855), (2971, 10745)]