247905833

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1\times {\mathrm{1151}}^1$

素因数の和:2248

約数の個数: 16

約数和(自身を含む): 293621760

約数和(自身を除く): 45715927

約数列:

[1, 7, 29, 203, 1061, 1151, 7427, 8057, 30769, 33379, 215383, 233653, 1221211, 8548477, 35415119, 247905833]

約数ペア:

[(1, 247905833), (7, 35415119), (29, 8548477), (203, 1221211), (1061, 233653), (1151, 215383), (7427, 33379), (8057, 30769)]