235919409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{641}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 362396160

約数和(自身を除く): 126476751

約数列:

[1, 3, 11, 19, 33, 57, 209, 587, 627, 641, 1761, 1923, 6457, 7051, 11153, 12179, 19371, 21153, 33459, 36537, 122683, 133969, 368049, 376267, 401907, 1128801, 4138937, 7149073, 12416811, 21447219, 78639803, 235919409]

約数ペア:

[(1, 235919409), (3, 78639803), (11, 21447219), (19, 12416811), (33, 7149073), (57, 4138937), (209, 1128801), (587, 401907), (627, 376267), (641, 368049), (1761, 133969), (1923, 122683), (6457, 36537), (7051, 33459), (11153, 21153), (12179, 19371)]