47883493

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 58361408

約数和(自身を除く): 10477915

約数列:

[1, 7, 23, 67, 161, 193, 469, 529, 1351, 1541, 3703, 4439, 10787, 12931, 31073, 35443, 90517, 102097, 248101, 297413, 714679, 2081891, 6840499, 47883493]

約数ペア:

[(1, 47883493), (7, 6840499), (23, 2081891), (67, 714679), (161, 297413), (193, 248101), (469, 102097), (529, 90517), (1351, 35443), (1541, 31073), (3703, 12931), (4439, 10787)]