33221253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 17581947

約数列:

[1, 3, 13, 19, 39, 57, 107, 247, 321, 419, 741, 1257, 1391, 2033, 4173, 5447, 6099, 7961, 16341, 23883, 26429, 44833, 79287, 103493, 134499, 310479, 582829, 851827, 1748487, 2555481, 11073751, 33221253]

約数ペア:

[(1, 33221253), (3, 11073751), (13, 2555481), (19, 1748487), (39, 851827), (57, 582829), (107, 310479), (247, 134499), (321, 103493), (419, 79287), (741, 44833), (1257, 26429), (1391, 23883), (2033, 16341), (4173, 7961), (5447, 6099)]