1323498239

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{26641}}^1$

素因数の和:26846

約数の個数: 16

約数和(自身を含む): 1555040256

約数和(自身を除く): 231542017

約数列:

[1, 7, 47, 151, 329, 1057, 7097, 26641, 49679, 186487, 1252127, 4022791, 8764889, 28159537, 189071177, 1323498239]

約数ペア:

[(1, 1323498239), (7, 189071177), (47, 28159537), (151, 8764889), (329, 4022791), (1057, 1252127), (7097, 186487), (26641, 49679)]