2021307327

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{59779}}^1$

素因数の和:59832

約数の個数: 36

約数和(自身を含む): 3340147720

約数和(自身を除く): 1318840393

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 663, 867, 1989, 2601, 3757, 11271, 33813, 59779, 179337, 538011, 777127, 1016243, 2331381, 3048729, 6994143, 9146187, 13211159, 17276131, 39633477, 51828393, 118900431, 155485179, 224589703, 673769109, 2021307327]

約数ペア:

[(1, 2021307327), (3, 673769109), (9, 224589703), (13, 155485179), (17, 118900431), (39, 51828393), (51, 39633477), (117, 17276131), (153, 13211159), (221, 9146187), (289, 6994143), (663, 3048729), (867, 2331381), (1989, 1016243), (2601, 777127), (3757, 538011), (11271, 179337), (33813, 59779)]