39744207

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 60529248

約数和(自身を除く): 20785041

約数列:

[1, 3, 9, 23, 69, 101, 207, 303, 909, 1901, 2323, 5703, 6969, 17109, 20907, 43723, 131169, 192001, 393507, 576003, 1728009, 4416023, 13248069, 39744207]

約数ペア:

[(1, 39744207), (3, 13248069), (9, 4416023), (23, 1728009), (69, 576003), (101, 393507), (207, 192001), (303, 131169), (909, 43723), (1901, 20907), (2323, 17109), (5703, 6969)]