7390471017

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{2371}}^1$

素因数の和:2821

約数の個数: 32

約数和(自身を含む): 10256452096

約数和(自身を除く): 2865981079

約数列:

[1, 3, 43, 73, 129, 219, 331, 993, 2371, 3139, 7113, 9417, 14233, 24163, 42699, 72489, 101953, 173083, 305859, 519249, 784801, 1039009, 2354403, 3117027, 7442569, 22327707, 33746443, 57290473, 101239329, 171871419, 2463490339, 7390471017]

約数ペア:

[(1, 7390471017), (3, 2463490339), (43, 171871419), (73, 101239329), (129, 57290473), (219, 33746443), (331, 22327707), (993, 7442569), (2371, 3117027), (3139, 2354403), (7113, 1039009), (9417, 784801), (14233, 519249), (24163, 305859), (42699, 173083), (72489, 101953)]