1312295523

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 2250547200

約数和(自身を除く): 938251677

約数列:

[1, 3, 7, 11, 21, 33, 59, 73, 77, 177, 219, 231, 413, 511, 649, 803, 1239, 1319, 1533, 1947, 2409, 3957, 4307, 4543, 5621, 9233, 12921, 13629, 14509, 16863, 27699, 30149, 43527, 47377, 77821, 90447, 96287, 101563, 142131, 233463, 288861, 304689, 331639, 544747, 674009, 856031, 994917, 1059157, 1634241, 2022027, 2568093, 3177471, 5680933, 5992217, 7414099, 17042799, 17976651, 22242297, 39766531, 62490263, 119299593, 187470789, 437431841, 1312295523]

約数ペア:

[(1, 1312295523), (3, 437431841), (7, 187470789), (11, 119299593), (21, 62490263), (33, 39766531), (59, 22242297), (73, 17976651), (77, 17042799), (177, 7414099), (219, 5992217), (231, 5680933), (413, 3177471), (511, 2568093), (649, 2022027), (803, 1634241), (1239, 1059157), (1319, 994917), (1533, 856031), (1947, 674009), (2409, 544747), (3957, 331639), (4307, 304689), (4543, 288861), (5621, 233463), (9233, 142131), (12921, 101563), (13629, 96287), (14509, 90447), (16863, 77821), (27699, 47377), (30149, 43527)]