89350419

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 127363248

約数和(自身を除く): 38012829

約数列:

[1, 3, 17, 51, 257, 289, 401, 771, 867, 1203, 4369, 6817, 13107, 20451, 74273, 103057, 115889, 222819, 309171, 347667, 1751969, 5255907, 29783473, 89350419]

約数ペア:

[(1, 89350419), (3, 29783473), (17, 5255907), (51, 1751969), (257, 347667), (289, 309171), (401, 222819), (771, 115889), (867, 103057), (1203, 74273), (4369, 20451), (6817, 13107)]