713794991

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{4751}}^1$

素因数の和:4911

約数の個数: 24

約数和(自身を含む): 890486784

約数和(自身を除く): 176691793

約数列:

[1, 7, 13, 91, 127, 169, 889, 1183, 1651, 4751, 11557, 21463, 33257, 61763, 150241, 432341, 603377, 802919, 4223639, 5620433, 7843901, 54907307, 101970713, 713794991]

約数ペア:

[(1, 713794991), (7, 101970713), (13, 54907307), (91, 7843901), (127, 5620433), (169, 4223639), (889, 802919), (1183, 603377), (1651, 432341), (4751, 150241), (11557, 61763), (21463, 33257)]