70040221

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{661}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 77787648

約数和(自身を除く): 7747427

約数列:

[1, 17, 23, 271, 391, 661, 4607, 6233, 11237, 15203, 105961, 179131, 258451, 3045227, 4120013, 70040221]

約数ペア:

[(1, 70040221), (17, 4120013), (23, 3045227), (271, 258451), (391, 179131), (661, 105961), (4607, 15203), (6233, 11237)]