2247308661

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{143699}}^1$

素因数の和:144116

約数の個数: 16

約数和(自身を含む): 3234974400

約数和(自身を除く): 987665739

約数列:

[1, 3, 13, 39, 401, 1203, 5213, 15639, 143699, 431097, 1868087, 5604261, 57623299, 172869897, 749102887, 2247308661]

約数ペア:

[(1, 2247308661), (3, 749102887), (13, 172869897), (39, 57623299), (401, 5604261), (1203, 1868087), (5213, 431097), (15639, 143699)]