90260401

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1109}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 115404480

約数和(自身を除く): 25144079

約数列:

[1, 7, 11, 49, 77, 151, 539, 1057, 1109, 1661, 7399, 7763, 11627, 12199, 54341, 81389, 85393, 167459, 597751, 1172213, 1842049, 8205491, 12894343, 90260401]

約数ペア:

[(1, 90260401), (7, 12894343), (11, 8205491), (49, 1842049), (77, 1172213), (151, 597751), (539, 167459), (1057, 85393), (1109, 81389), (1661, 54341), (7399, 12199), (7763, 11627)]