2013245253

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{118169}}^1$

素因数の和:118809

約数の個数: 16

約数和(自身を含む): 2987337600

約数和(自身を除く): 974092347

約数列:

[1, 3, 9, 27, 631, 1893, 5679, 17037, 118169, 354507, 1063521, 3190563, 74564639, 223693917, 671081751, 2013245253]

約数ペア:

[(1, 2013245253), (3, 671081751), (9, 223693917), (27, 74564639), (631, 3190563), (1893, 1063521), (5679, 354507), (17037, 118169)]