16156239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 25712640

約数和(自身を除く): 9556401

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 341, 527, 561, 929, 1023, 1581, 2787, 5797, 10219, 15793, 17391, 28799, 30657, 47379, 86397, 173723, 316789, 489583, 521169, 950367, 1468749, 5385413, 16156239]

約数ペア:

[(1, 16156239), (3, 5385413), (11, 1468749), (17, 950367), (31, 521169), (33, 489583), (51, 316789), (93, 173723), (187, 86397), (341, 47379), (527, 30657), (561, 28799), (929, 17391), (1023, 15793), (1581, 10219), (2787, 5797)]