870817497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{851239}}^1$

素因数の和:851284

約数の個数: 16

約数和(自身を含む): 1307504640

約数和(自身を除く): 436687143

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 851239, 2553717, 9363629, 26388409, 28090887, 79165227, 290272499, 870817497]

約数ペア:

[(1, 870817497), (3, 290272499), (11, 79165227), (31, 28090887), (33, 26388409), (93, 9363629), (341, 2553717), (1023, 851239)]