262168881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{883}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 394447872

約数和(自身を除く): 132278991

約数列:

[1, 3, 13, 23, 39, 69, 299, 331, 883, 897, 993, 2649, 4303, 7613, 11479, 12909, 20309, 22839, 34437, 60927, 98969, 264017, 292273, 296907, 792051, 876819, 3799549, 6722279, 11398647, 20166837, 87389627, 262168881]

約数ペア:

[(1, 262168881), (3, 87389627), (13, 20166837), (23, 11398647), (39, 6722279), (69, 3799549), (299, 876819), (331, 792051), (883, 296907), (897, 292273), (993, 264017), (2649, 98969), (4303, 60927), (7613, 34437), (11479, 22839), (12909, 20309)]