894643919

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 996878592

約数和(自身を除く): 102234673

約数列:

[1, 13, 47, 163, 169, 611, 691, 2119, 7661, 7943, 8983, 27547, 32477, 99593, 112633, 116779, 422201, 1294709, 1464229, 5293751, 5488613, 19034977, 68818763, 894643919]

約数ペア:

[(1, 894643919), (13, 68818763), (47, 19034977), (163, 5488613), (169, 5293751), (611, 1464229), (691, 1294709), (2119, 422201), (7661, 116779), (7943, 112633), (8983, 99593), (27547, 32477)]