12045231

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 36

約数和(自身を含む): 20210424

約数和(自身を除く): 8165193

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 289, 421, 561, 867, 1263, 1683, 2601, 3179, 3789, 4631, 7157, 9537, 13893, 21471, 28611, 41679, 64413, 78727, 121669, 236181, 365007, 708543, 1095021, 1338359, 4015077, 12045231]

約数ペア:

[(1, 12045231), (3, 4015077), (9, 1338359), (11, 1095021), (17, 708543), (33, 365007), (51, 236181), (99, 121669), (153, 78727), (187, 64413), (289, 41679), (421, 28611), (561, 21471), (867, 13893), (1263, 9537), (1683, 7157), (2601, 4631), (3179, 3789)]