3898097

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 4924800

約数和(自身を除く): 1026703

約数列:

[1, 7, 19, 49, 53, 79, 133, 371, 553, 931, 1007, 1501, 2597, 3871, 4187, 7049, 10507, 29309, 49343, 73549, 79553, 205163, 556871, 3898097]

約数ペア:

[(1, 3898097), (7, 556871), (19, 205163), (49, 79553), (53, 73549), (79, 49343), (133, 29309), (371, 10507), (553, 7049), (931, 4187), (1007, 3871), (1501, 2597)]