289240132321

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{94553819}}^1$

素因数の和:94553868

約数の個数: 16

約数和(自身を含む): 363086668800

約数和(自身を除く): 73846536479

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 94553819, 661876733, 1796522561, 2174737837, 12575657927, 15223164859, 41320018903, 289240132321]

約数ペア:

[(1, 289240132321), (7, 41320018903), (19, 15223164859), (23, 12575657927), (133, 2174737837), (161, 1796522561), (437, 661876733), (3059, 94553819)]