11984553

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 19912256

約数和(自身を除く): 7927703

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1051, 1267, 1629, 3153, 3801, 7357, 9459, 11403, 22071, 66213, 190231, 570693, 1331617, 1712079, 3994851, 11984553]

約数ペア:

[(1, 11984553), (3, 3994851), (7, 1712079), (9, 1331617), (21, 570693), (63, 190231), (181, 66213), (543, 22071), (1051, 11403), (1267, 9459), (1629, 7357), (3153, 3801)]