1561437099

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{4337}}^1$

素因数の和:4819

約数の個数: 24

約数和(自身を含む): 2282829120

約数和(自身を除く): 721392021

約数列:

[1, 3, 9, 109, 327, 367, 981, 1101, 3303, 4337, 13011, 39033, 40003, 120009, 360027, 472733, 1418199, 1591679, 4254597, 4775037, 14325111, 173493011, 520479033, 1561437099]

約数ペア:

[(1, 1561437099), (3, 520479033), (9, 173493011), (109, 14325111), (327, 4775037), (367, 4254597), (981, 1591679), (1101, 1418199), (3303, 472733), (4337, 360027), (13011, 120009), (39033, 40003)]