31427142

素因数分解:

$2^1\times 3^1\times {\mathrm{947}}^1\times {\mathrm{5531}}^1$

素因数の和:6483

約数の個数: 16

約数和(自身を含む): 62932032

約数和(自身を除く): 31504890

約数列:

[1, 2, 3, 6, 947, 1894, 2841, 5531, 5682, 11062, 16593, 33186, 5237857, 10475714, 15713571, 31427142]

約数ペア:

[(1, 31427142), (2, 15713571), (3, 10475714), (6, 5237857), (947, 33186), (1894, 16593), (2841, 11062), (5531, 5682)]