12916402569

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5000543}}^1$

素因数の和:5000597

約数の個数: 24

約数和(自身を含む): 21842376192

約数和(自身を除く): 8925973623

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 5000543, 15001629, 35003801, 45004887, 105011403, 205022263, 315034209, 615066789, 1435155841, 1845200367, 4305467523, 12916402569]

約数ペア:

[(1, 12916402569), (3, 4305467523), (7, 1845200367), (9, 1435155841), (21, 615066789), (41, 315034209), (63, 205022263), (123, 105011403), (287, 45004887), (369, 35003801), (861, 15001629), (2583, 5000543)]