47898639

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16477}}^1$

素因数の和:16519

約数の個数: 24

約数和(自身を含む): 77117040

約数和(自身を除く): 29218401

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 16477, 49431, 148293, 280109, 313063, 840327, 939189, 2520981, 2817567, 5322071, 15966213, 47898639]

約数ペア:

[(1, 47898639), (3, 15966213), (9, 5322071), (17, 2817567), (19, 2520981), (51, 939189), (57, 840327), (153, 313063), (171, 280109), (323, 148293), (969, 49431), (2907, 16477)]