90296947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 100215808

約数和(自身を除く): 9918861

約数列:

[1, 13, 43, 163, 559, 991, 2119, 7009, 12883, 42613, 91117, 161533, 553969, 2099929, 6945919, 90296947]

約数ペア:

[(1, 90296947), (13, 6945919), (43, 2099929), (163, 553969), (559, 161533), (991, 91117), (2119, 42613), (7009, 12883)]