13308510831

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1\times {\mathrm{1409}}^1$

素因数の和:2780

約数の個数: 64

約数和(自身を含む): 22870425600

約数和(自身を除く): 9561914769

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 1319, 1409, 2387, 3957, 4227, 7161, 9233, 9863, 14509, 15499, 27699, 29589, 40889, 43527, 43679, 46497, 101563, 108493, 122667, 131037, 286223, 304689, 305753, 325479, 449779, 480469, 858669, 917259, 1349337, 1441407, 1858471, 3148453, 3363283, 5575413, 9445359, 10089849, 13009297, 20443181, 39027891, 57612601, 61329543, 143102267, 172837803, 403288207, 429306801, 633738611, 1209864621, 1901215833, 4436170277, 13308510831]

約数ペア:

[(1, 13308510831), (3, 4436170277), (7, 1901215833), (11, 1209864621), (21, 633738611), (31, 429306801), (33, 403288207), (77, 172837803), (93, 143102267), (217, 61329543), (231, 57612601), (341, 39027891), (651, 20443181), (1023, 13009297), (1319, 10089849), (1409, 9445359), (2387, 5575413), (3957, 3363283), (4227, 3148453), (7161, 1858471), (9233, 1441407), (9863, 1349337), (14509, 917259), (15499, 858669), (27699, 480469), (29589, 449779), (40889, 325479), (43527, 305753), (43679, 304689), (46497, 286223), (101563, 131037), (108493, 122667)]