788673213

素因数分解:

$3^3\times {\mathrm{1997}}^1\times {\mathrm{14627}}^1$

素因数の和:16633

約数の個数: 16

約数和(自身を含む): 1169069760

約数和(自身を除く): 380396547

約数列:

[1, 3, 9, 27, 1997, 5991, 14627, 17973, 43881, 53919, 131643, 394929, 29210119, 87630357, 262891071, 788673213]

約数ペア:

[(1, 788673213), (3, 262891071), (9, 87630357), (27, 29210119), (1997, 394929), (5991, 131643), (14627, 53919), (17973, 43881)]