17118621

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{5419}}^1$

素因数の和:5447

約数の個数: 24

約数和(自身を含む): 27620320

約数和(自身を除く): 10501699

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 5419, 16257, 48771, 70447, 146313, 211341, 438939, 634023, 1316817, 1902069, 5706207, 17118621]

約数ペア:

[(1, 17118621), (3, 5706207), (9, 1902069), (13, 1316817), (27, 634023), (39, 438939), (81, 211341), (117, 146313), (243, 70447), (351, 48771), (1053, 16257), (3159, 5419)]