1944579

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1442301

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 419, 663, 1257, 1547, 2933, 4641, 5447, 7123, 8799, 16341, 21369, 38129, 49861, 92599, 114387, 149583, 277797, 648193, 1944579]

約数ペア:

[(1, 1944579), (3, 648193), (7, 277797), (13, 149583), (17, 114387), (21, 92599), (39, 49861), (51, 38129), (91, 21369), (119, 16341), (221, 8799), (273, 7123), (357, 5447), (419, 4641), (663, 2933), (1257, 1547)]