16922763

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 29842176

約数和(自身を除く): 12919413

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 243, 297, 351, 429, 487, 891, 1053, 1287, 1461, 2673, 3159, 3861, 4383, 5357, 6331, 11583, 13149, 16071, 18993, 34749, 39447, 48213, 56979, 69641, 118341, 144639, 170937, 208923, 433917, 512811, 626769, 1301751, 1538433, 1880307, 5640921, 16922763]

約数ペア:

[(1, 16922763), (3, 5640921), (9, 1880307), (11, 1538433), (13, 1301751), (27, 626769), (33, 512811), (39, 433917), (81, 208923), (99, 170937), (117, 144639), (143, 118341), (243, 69641), (297, 56979), (351, 48213), (429, 39447), (487, 34749), (891, 18993), (1053, 16071), (1287, 13149), (1461, 11583), (2673, 6331), (3159, 5357), (3861, 4383)]