17796753

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{16901}}^1$

素因数の和:16926

約数の個数: 20

約数和(自身を含む): 28631988

約数和(自身を除く): 10835235

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 16901, 50703, 152109, 219713, 456327, 659139, 1368981, 1977417, 5932251, 17796753]

約数ペア:

[(1, 17796753), (3, 5932251), (9, 1977417), (13, 1368981), (27, 659139), (39, 456327), (81, 219713), (117, 152109), (351, 50703), (1053, 16901)]