2267767551

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{4003}}^1$

素因数の和:4575

約数の個数: 32

約数和(自身を含む): 3528645120

約数和(自身を除く): 1260877569

約数列:

[1, 3, 7, 21, 53, 159, 371, 509, 1113, 1527, 3563, 4003, 10689, 12009, 26977, 28021, 80931, 84063, 188839, 212159, 566517, 636477, 1485113, 2037527, 4455339, 6112581, 14262689, 42788067, 107988931, 323966793, 755922517, 2267767551]

約数ペア:

[(1, 2267767551), (3, 755922517), (7, 323966793), (21, 107988931), (53, 42788067), (159, 14262689), (371, 6112581), (509, 4455339), (1113, 2037527), (1527, 1485113), (3563, 636477), (4003, 566517), (10689, 212159), (12009, 188839), (26977, 84063), (28021, 80931)]