86702223

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{3923}}^1$

素因数の和:4118

約数の個数: 16

約数和(自身を含む): 118661760

約数和(自身を除く): 31959537

約数列:

[1, 3, 53, 139, 159, 417, 3923, 7367, 11769, 22101, 207919, 545297, 623757, 1635891, 28900741, 86702223]

約数ペア:

[(1, 86702223), (3, 28900741), (53, 1635891), (139, 623757), (159, 545297), (417, 207919), (3923, 22101), (7367, 11769)]