144587891

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1097}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 174274560

約数和(自身を除く): 29686669

約数列:

[1, 7, 19, 133, 991, 1097, 6937, 7679, 18829, 20843, 131803, 145901, 1087127, 7609889, 20655413, 144587891]

約数ペア:

[(1, 144587891), (7, 20655413), (19, 7609889), (133, 1087127), (991, 145901), (1097, 131803), (6937, 20843), (7679, 18829)]