1340461611

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{123397}}^1$

素因数の和:123491

約数の個数: 24

約数和(自身を含む): 2079009504

約数和(自身を除く): 738547893

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 123397, 370191, 1110573, 2097749, 6293247, 8761187, 18879741, 26283561, 78850683, 148940179, 446820537, 1340461611]

約数ペア:

[(1, 1340461611), (3, 446820537), (9, 148940179), (17, 78850683), (51, 26283561), (71, 18879741), (153, 8761187), (213, 6293247), (639, 2097749), (1207, 1110573), (3621, 370191), (10863, 123397)]