977420477

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{4217}}^1$

素因数の和:5356

約数の個数: 16

約数和(自身を含む): 1123675200

約数和(自身を除く): 146254723

約数列:

[1, 11, 19, 209, 1109, 4217, 12199, 21071, 46387, 80123, 231781, 881353, 4676653, 51443183, 88856407, 977420477]

約数ペア:

[(1, 977420477), (11, 88856407), (19, 51443183), (209, 4676653), (1109, 881353), (4217, 231781), (12199, 80123), (21071, 46387)]