40111617

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 66169600

約数和(自身を除く): 26057983

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 349, 421, 1047, 1263, 2443, 2947, 4537, 5473, 7329, 8841, 13611, 16419, 31759, 38311, 95277, 114933, 146929, 440787, 1028503, 1910077, 3085509, 5730231, 13370539, 40111617]

約数ペア:

[(1, 40111617), (3, 13370539), (7, 5730231), (13, 3085509), (21, 1910077), (39, 1028503), (91, 440787), (273, 146929), (349, 114933), (421, 95277), (1047, 38311), (1263, 31759), (2443, 16419), (2947, 13611), (4537, 8841), (5473, 7329)]