12773505

素因数分解:

$3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{971}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 20481984

約数和(自身を除く): 7708479

約数列:

[1, 3, 5, 15, 877, 971, 2631, 2913, 4385, 4855, 13155, 14565, 851567, 2554701, 4257835, 12773505]

約数ペア:

[(1, 12773505), (3, 4257835), (5, 2554701), (15, 851567), (877, 14565), (971, 13155), (2631, 4855), (2913, 4385)]