2912331645

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{937949}}^1$

素因数の和:937986

約数の個数: 32

約数和(自身を含む): 5402592000

約数和(自身を除く): 2490260355

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 937949, 2813847, 4689745, 8441541, 14069235, 21572827, 25324623, 42207705, 64718481, 107864135, 126623115, 194155443, 323592405, 582466329, 970777215, 2912331645]

約数ペア:

[(1, 2912331645), (3, 970777215), (5, 582466329), (9, 323592405), (15, 194155443), (23, 126623115), (27, 107864135), (45, 64718481), (69, 42207705), (115, 25324623), (135, 21572827), (207, 14069235), (345, 8441541), (621, 4689745), (1035, 2813847), (3105, 937949)]