797405791

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 1102768128

約数和(自身を除く): 305362337

約数列:

[1, 7, 13, 17, 23, 73, 91, 119, 161, 221, 299, 307, 391, 511, 949, 1241, 1547, 1679, 2093, 2149, 2737, 3991, 5083, 5219, 6643, 7061, 8687, 11753, 16133, 21827, 22411, 27937, 28543, 35581, 36533, 49427, 67847, 91793, 112931, 120037, 152789, 156877, 199801, 291343, 371059, 380987, 474929, 515453, 642551, 840259, 1560481, 2039401, 2597413, 2666909, 3608171, 4952831, 6700889, 8762701, 10923367, 34669817, 46906223, 61338907, 113915113, 797405791]

約数ペア:

[(1, 797405791), (7, 113915113), (13, 61338907), (17, 46906223), (23, 34669817), (73, 10923367), (91, 8762701), (119, 6700889), (161, 4952831), (221, 3608171), (299, 2666909), (307, 2597413), (391, 2039401), (511, 1560481), (949, 840259), (1241, 642551), (1547, 515453), (1679, 474929), (2093, 380987), (2149, 371059), (2737, 291343), (3991, 199801), (5083, 156877), (5219, 152789), (6643, 120037), (7061, 112931), (8687, 91793), (11753, 67847), (16133, 49427), (21827, 36533), (22411, 35581), (27937, 28543)]