12963615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 23840256

約数和(自身を除く): 10876641

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 331, 373, 993, 1119, 1655, 1865, 2317, 2611, 4965, 5595, 6951, 7833, 11585, 13055, 34755, 39165, 123463, 370389, 617315, 864241, 1851945, 2592723, 4321205, 12963615]

約数ペア:

[(1, 12963615), (3, 4321205), (5, 2592723), (7, 1851945), (15, 864241), (21, 617315), (35, 370389), (105, 123463), (331, 39165), (373, 34755), (993, 13055), (1119, 11585), (1655, 7833), (1865, 6951), (2317, 5595), (2611, 4965)]