29451981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 43972992

約数和(自身を除く): 14521011

約数列:

[1, 3, 13, 39, 41, 113, 123, 163, 339, 489, 533, 1469, 1599, 2119, 4407, 4633, 6357, 6683, 13899, 18419, 20049, 55257, 60229, 86879, 180687, 239447, 260637, 718341, 755179, 2265537, 9817327, 29451981]

約数ペア:

[(1, 29451981), (3, 9817327), (13, 2265537), (39, 755179), (41, 718341), (113, 260637), (123, 239447), (163, 180687), (339, 86879), (489, 60229), (533, 55257), (1469, 20049), (1599, 18419), (2119, 13899), (4407, 6683), (4633, 6357)]