87032013

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{3967}}^1$

素因数の和:4144

約数の個数: 16

約数和(自身を含む): 118849536

約数和(自身を除く): 31817523

約数列:

[1, 3, 71, 103, 213, 309, 3967, 7313, 11901, 21939, 281657, 408601, 844971, 1225803, 29010671, 87032013]

約数ペア:

[(1, 87032013), (3, 29010671), (71, 1225803), (103, 844971), (213, 408601), (309, 281657), (3967, 21939), (7313, 11901)]