2154173661

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{15907}}^1$

素因数の和:16321

約数の個数: 24

約数和(自身を含む): 3196362624

約数和(自身を除く): 1042188963

約数列:

[1, 3, 9, 41, 123, 367, 369, 1101, 3303, 15047, 15907, 45141, 47721, 135423, 143163, 652187, 1956561, 5837869, 5869683, 17513607, 52540821, 239352629, 718057887, 2154173661]

約数ペア:

[(1, 2154173661), (3, 718057887), (9, 239352629), (41, 52540821), (123, 17513607), (367, 5869683), (369, 5837869), (1101, 1956561), (3303, 652187), (15047, 143163), (15907, 135423), (45141, 47721)]