1301396523

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 2127863808

約数和(自身を除く): 826467285

約数列:

[1, 3, 7, 21, 31, 37, 93, 97, 111, 217, 259, 291, 557, 651, 679, 777, 1147, 1671, 2037, 3007, 3441, 3589, 3899, 8029, 9021, 10767, 11697, 17267, 20609, 21049, 24087, 25123, 51801, 54029, 61827, 63147, 75369, 111259, 120869, 144263, 162087, 333777, 362607, 378203, 432789, 638879, 778813, 1134609, 1674899, 1916637, 1999073, 2336439, 4472153, 5024697, 5997219, 11724293, 13416459, 13993511, 35172879, 41980533, 61971263, 185913789, 433798841, 1301396523]

約数ペア:

[(1, 1301396523), (3, 433798841), (7, 185913789), (21, 61971263), (31, 41980533), (37, 35172879), (93, 13993511), (97, 13416459), (111, 11724293), (217, 5997219), (259, 5024697), (291, 4472153), (557, 2336439), (651, 1999073), (679, 1916637), (777, 1674899), (1147, 1134609), (1671, 778813), (2037, 638879), (3007, 432789), (3441, 378203), (3589, 362607), (3899, 333777), (8029, 162087), (9021, 144263), (10767, 120869), (11697, 111259), (17267, 75369), (20609, 63147), (21049, 61827), (24087, 54029), (25123, 51801)]