71375381

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48787}}^1$

素因数の和:48824

約数の個数: 16

約数和(自身を含む): 93672960

約数和(自身を除く): 22297579

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 48787, 341509, 536657, 926953, 3756599, 6488671, 10196483, 71375381]

約数ペア:

[(1, 71375381), (7, 10196483), (11, 6488671), (19, 3756599), (77, 926953), (133, 536657), (209, 341509), (1463, 48787)]