121621304

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{5039}}^1$

素因数の和:5483

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 139652296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 3017, 3448, 5039, 6034, 10078, 12068, 20156, 24136, 35273, 40312, 70546, 141092, 282184, 2171809, 4343618, 8687236, 15202663, 17374472, 30405326, 60810652, 121621304]

約数ペア:

[(1, 121621304), (2, 60810652), (4, 30405326), (7, 17374472), (8, 15202663), (14, 8687236), (28, 4343618), (56, 2171809), (431, 282184), (862, 141092), (1724, 70546), (3017, 40312), (3448, 35273), (5039, 24136), (6034, 20156), (10078, 12068)]