147737401

素因数分解:

$7^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 175560000

約数和(自身を除く): 27822599

約数列:

[1, 7, 49, 109, 139, 199, 763, 973, 1393, 5341, 6811, 9751, 15151, 21691, 27661, 106057, 151837, 193627, 742399, 1062859, 1355389, 3015049, 21105343, 147737401]

約数ペア:

[(1, 147737401), (7, 21105343), (49, 3015049), (109, 1355389), (139, 1062859), (199, 742399), (763, 193627), (973, 151837), (1393, 106057), (5341, 27661), (6811, 21691), (9751, 15151)]