1285752683

素因数分解:

${\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1\times {\mathrm{691}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 1340332032

約数和(自身を除く): 54579349

約数列:

[1, 31, 193, 311, 691, 5983, 9641, 21421, 60023, 133363, 214901, 1860713, 4134253, 6661931, 41475893, 1285752683]

約数ペア:

[(1, 1285752683), (31, 41475893), (193, 6661931), (311, 4134253), (691, 1860713), (5983, 214901), (9641, 133363), (21421, 60023)]