674471127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{77713}}^1$

素因数の和:77990

約数の個数: 16

約数和(自身を含む): 984791808

約数和(自身を除く): 310320681

約数列:

[1, 3, 11, 33, 263, 789, 2893, 8679, 77713, 233139, 854843, 2564529, 20438519, 61315557, 224823709, 674471127]

約数ペア:

[(1, 674471127), (3, 224823709), (11, 61315557), (33, 20438519), (263, 2564529), (789, 854843), (2893, 233139), (8679, 77713)]