39272443

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2549}}^1$

素因数の和:2658

約数の個数: 16

約数和(自身を含む): 47001600

約数和(自身を除く): 7729157

約数列:

[1, 7, 31, 71, 217, 497, 2201, 2549, 15407, 17843, 79019, 180979, 553133, 1266853, 5610349, 39272443]

約数ペア:

[(1, 39272443), (7, 5610349), (31, 1266853), (71, 553133), (217, 180979), (497, 79019), (2201, 17843), (2549, 15407)]