16445817

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 25698816

約数和(自身を除く): 9252999

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2287, 2397, 6861, 7191, 20583, 38879, 107489, 116637, 322467, 349911, 967401, 1827313, 5481939, 16445817]

約数ペア:

[(1, 16445817), (3, 5481939), (9, 1827313), (17, 967401), (47, 349911), (51, 322467), (141, 116637), (153, 107489), (423, 38879), (799, 20583), (2287, 7191), (2397, 6861)]