42390117

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61169}}^1$

素因数の和:61193

約数の個数: 24

約数和(自身を含む): 76340160

約数和(自身を除く): 33950043

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 61169, 183507, 428183, 550521, 672859, 1284549, 2018577, 3853647, 4710013, 6055731, 14130039, 42390117]

約数ペア:

[(1, 42390117), (3, 14130039), (7, 6055731), (9, 4710013), (11, 3853647), (21, 2018577), (33, 1284549), (63, 672859), (77, 550521), (99, 428183), (231, 183507), (693, 61169)]