26149123

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 35546112

約数和(自身を除く): 9396989

約数列:

[1, 7, 11, 13, 77, 91, 143, 151, 173, 1001, 1057, 1211, 1661, 1903, 1963, 2249, 11627, 13321, 13741, 15743, 21593, 24739, 26123, 151151, 173173, 182861, 287353, 339599, 2011471, 2377193, 3735589, 26149123]

約数ペア:

[(1, 26149123), (7, 3735589), (11, 2377193), (13, 2011471), (77, 339599), (91, 287353), (143, 182861), (151, 173173), (173, 151151), (1001, 26123), (1057, 24739), (1211, 21593), (1661, 15743), (1903, 13741), (1963, 13321), (2249, 11627)]