47470419

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{761}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 71323200

約数和(自身を除く): 23852781

約数列:

[1, 3, 9, 29, 87, 239, 261, 717, 761, 2151, 2283, 6849, 6931, 20793, 22069, 62379, 66207, 181879, 198621, 545637, 1636911, 5274491, 15823473, 47470419]

約数ペア:

[(1, 47470419), (3, 15823473), (9, 5274491), (29, 1636911), (87, 545637), (239, 198621), (261, 181879), (717, 66207), (761, 62379), (2151, 22069), (2283, 20793), (6849, 6931)]