16338309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 26167680

約数和(自身を除く): 9829371

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 1297, 3891, 4199, 12597, 16861, 22049, 24643, 50583, 66147, 73929, 286637, 320359, 418931, 859911, 961077, 1256793, 5446103, 16338309]

約数ペア:

[(1, 16338309), (3, 5446103), (13, 1256793), (17, 961077), (19, 859911), (39, 418931), (51, 320359), (57, 286637), (221, 73929), (247, 66147), (323, 50583), (663, 24643), (741, 22049), (969, 16861), (1297, 12597), (3891, 4199)]