103437481

素因数分解:

$7^4\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:738

約数の個数: 20

約数和(自身を含む): 122661392

約数和(自身を除く): 19223911

約数列:

[1, 7, 49, 67, 343, 469, 643, 2401, 3283, 4501, 22981, 31507, 43081, 160867, 220549, 301567, 1543843, 2110969, 14776783, 103437481]

約数ペア:

[(1, 103437481), (7, 14776783), (49, 2110969), (67, 1543843), (343, 301567), (469, 220549), (643, 160867), (2401, 43081), (3283, 31507), (4501, 22981)]