47273577

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 72145920

約数和(自身を除く): 24872343

約数列:

[1, 3, 13, 19, 39, 57, 131, 247, 393, 487, 741, 1461, 1703, 2489, 5109, 6331, 7467, 9253, 18993, 27759, 32357, 63797, 97071, 120289, 191391, 360867, 829361, 1212143, 2488083, 3636429, 15757859, 47273577]

約数ペア:

[(1, 47273577), (3, 15757859), (13, 3636429), (19, 2488083), (39, 1212143), (57, 829361), (131, 360867), (247, 191391), (393, 120289), (487, 97071), (741, 63797), (1461, 32357), (1703, 27759), (2489, 18993), (5109, 9253), (6331, 7467)]