3139284

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1997}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 7384608

約数和(自身を除く): 4245324

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 1997, 3994, 5991, 7988, 11982, 23964, 261607, 523214, 784821, 1046428, 1569642, 3139284]

約数ペア:

[(1, 3139284), (2, 1569642), (3, 1046428), (4, 784821), (6, 523214), (12, 261607), (131, 23964), (262, 11982), (393, 7988), (524, 5991), (786, 3994), (1572, 1997)]