23721981

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2027}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 32707584

約数和(自身を除く): 8985603

約数列:

[1, 3, 47, 83, 141, 249, 2027, 3901, 6081, 11703, 95269, 168241, 285807, 504723, 7907327, 23721981]

約数ペア:

[(1, 23721981), (3, 7907327), (47, 504723), (83, 285807), (141, 168241), (249, 95269), (2027, 11703), (3901, 6081)]