8393495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 11943936

約数和(自身を除く): 3550441

約数列:

[1, 5, 11, 17, 47, 55, 85, 187, 191, 235, 517, 799, 935, 955, 2101, 2585, 3247, 3995, 8789, 8977, 10505, 16235, 35717, 43945, 44885, 98747, 152609, 178585, 493735, 763045, 1678699, 8393495]

約数ペア:

[(1, 8393495), (5, 1678699), (11, 763045), (17, 493735), (47, 178585), (55, 152609), (85, 98747), (187, 44885), (191, 43945), (235, 35717), (517, 16235), (799, 10505), (935, 8977), (955, 8789), (2101, 3995), (2585, 3247)]