293106515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{10711}}^1$

素因数の和:11150

約数の個数: 16

約数和(自身を含む): 379718976

約数和(自身を除く): 86612461

約数列:

[1, 5, 13, 65, 421, 2105, 5473, 10711, 27365, 53555, 139243, 696215, 4509331, 22546655, 58621303, 293106515]

約数ペア:

[(1, 293106515), (5, 58621303), (13, 22546655), (65, 4509331), (421, 696215), (2105, 139243), (5473, 53555), (10711, 27365)]