2721402297

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{23603}}^1$

素因数の和:24189

約数の個数: 24

約数和(自身を含む): 4109361984

約数和(自身を除く): 1387959687

約数列:

[1, 3, 9, 23, 69, 207, 557, 1671, 5013, 12811, 23603, 38433, 70809, 115299, 212427, 542869, 1628607, 4885821, 13146871, 39440613, 118321839, 302378033, 907134099, 2721402297]

約数ペア:

[(1, 2721402297), (3, 907134099), (9, 302378033), (23, 118321839), (69, 39440613), (207, 13146871), (557, 4885821), (1671, 1628607), (5013, 542869), (12811, 212427), (23603, 115299), (38433, 70809)]