23247653

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 29538432

約数和(自身を除く): 6290779

約数列:

[1, 11, 13, 17, 73, 131, 143, 187, 221, 803, 949, 1241, 1441, 1703, 2227, 2431, 9563, 10439, 13651, 16133, 18733, 24497, 28951, 105193, 124319, 162571, 177463, 318461, 1367509, 1788281, 2113423, 23247653]

約数ペア:

[(1, 23247653), (11, 2113423), (13, 1788281), (17, 1367509), (73, 318461), (131, 177463), (143, 162571), (187, 124319), (221, 105193), (803, 28951), (949, 24497), (1241, 18733), (1441, 16133), (1703, 13651), (2227, 10439), (2431, 9563)]