28750179

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{977}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 40700448

約数和(自身を除く): 11950269

約数列:

[1, 3, 17, 51, 577, 977, 1731, 2931, 9809, 16609, 29427, 49827, 563729, 1691187, 9583393, 28750179]

約数ペア:

[(1, 28750179), (3, 9583393), (17, 1691187), (51, 563729), (577, 49827), (977, 29427), (1731, 16609), (2931, 9809)]