56405121

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{7411}}^1$

素因数の和:7516

約数の個数: 16

約数和(自身を含む): 78270720

約数和(自身を除く): 21865599

約数列:

[1, 3, 43, 59, 129, 177, 2537, 7411, 7611, 22233, 318673, 437249, 956019, 1311747, 18801707, 56405121]

約数ペア:

[(1, 56405121), (3, 18801707), (43, 1311747), (59, 956019), (129, 437249), (177, 318673), (2537, 22233), (7411, 7611)]