17495271

素因数分解:

$3^6\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 28

約数和(自身を含む): 26599248

約数和(自身を除く): 9103977

約数列:

[1, 3, 9, 27, 81, 103, 233, 243, 309, 699, 729, 927, 2097, 2781, 6291, 8343, 18873, 23999, 25029, 56619, 71997, 75087, 169857, 215991, 647973, 1943919, 5831757, 17495271]

約数ペア:

[(1, 17495271), (3, 5831757), (9, 1943919), (27, 647973), (81, 215991), (103, 169857), (233, 75087), (243, 71997), (309, 56619), (699, 25029), (729, 23999), (927, 18873), (2097, 8343), (2781, 6291)]