1393638961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{751}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 1728276480

約数和(自身を除く): 334637519

約数列:

[1, 11, 13, 19, 143, 209, 247, 683, 751, 2717, 7513, 8261, 8879, 9763, 12977, 14269, 97669, 107393, 142747, 156959, 168701, 185497, 512933, 1855711, 2040467, 5642263, 6668129, 9745727, 73349419, 107202997, 126694451, 1393638961]

約数ペア:

[(1, 1393638961), (11, 126694451), (13, 107202997), (19, 73349419), (143, 9745727), (209, 6668129), (247, 5642263), (683, 2040467), (751, 1855711), (2717, 512933), (7513, 185497), (8261, 168701), (8879, 156959), (9763, 142747), (12977, 107393), (14269, 97669)]