12071403

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23531}}^1$

素因数の和:23559

約数の個数: 16

約数和(自身を含む): 18825600

約数和(自身を除く): 6754197

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 23531, 70593, 211779, 447089, 635337, 1341267, 4023801, 12071403]

約数ペア:

[(1, 12071403), (3, 4023801), (9, 1341267), (19, 635337), (27, 447089), (57, 211779), (171, 70593), (513, 23531)]