42337539

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{4493}}^1$

素因数の和:4851

約数の個数: 16

約数和(自身を含む): 62916000

約数和(自身を除く): 20578461

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 4493, 9423, 13479, 40437, 121311, 1568057, 4704171, 14112513, 42337539]

約数ペア:

[(1, 42337539), (3, 14112513), (9, 4704171), (27, 1568057), (349, 121311), (1047, 40437), (3141, 13479), (4493, 9423)]