213013611

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{12503}}^1$

素因数の和:13143

約数の個数: 16

約数和(自身を含む): 316101120

約数和(自身を除く): 103087509

約数列:

[1, 3, 9, 27, 631, 1893, 5679, 12503, 17037, 37509, 112527, 337581, 7889393, 23668179, 71004537, 213013611]

約数ペア:

[(1, 213013611), (3, 71004537), (9, 23668179), (27, 7889393), (631, 337581), (1893, 112527), (5679, 37509), (12503, 17037)]