2850250347

素因数分解:

$3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{71699}}^1$

素因数の和:72343

約数の個数: 24

約数和(自身を含む): 4712697600

約数和(自身を除く): 1862447253

約数列:

[1, 3, 7, 9, 21, 63, 631, 1893, 4417, 5679, 13251, 39753, 71699, 215097, 501893, 645291, 1505679, 4517037, 45242069, 135726207, 316694483, 407178621, 950083449, 2850250347]

約数ペア:

[(1, 2850250347), (3, 950083449), (7, 407178621), (9, 316694483), (21, 135726207), (63, 45242069), (631, 4517037), (1893, 1505679), (4417, 645291), (5679, 501893), (13251, 215097), (39753, 71699)]