8391243201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{9649}}^1$

素因数の和:9774

約数の個数: 48

約数和(自身を含む): 13059460800

約数和(自身を除く): 4668217599

約数列:

[1, 3, 11, 19, 33, 57, 73, 209, 219, 361, 627, 803, 1083, 1387, 2409, 3971, 4161, 9649, 11913, 15257, 26353, 28947, 45771, 79059, 106139, 183331, 289883, 318417, 549993, 704377, 869649, 2016641, 2113131, 3483289, 6049923, 7748147, 10449867, 13383163, 23244441, 38316179, 40149489, 114948537, 147214793, 254280097, 441644379, 762840291, 2797081067, 8391243201]

約数ペア:

[(1, 8391243201), (3, 2797081067), (11, 762840291), (19, 441644379), (33, 254280097), (57, 147214793), (73, 114948537), (209, 40149489), (219, 38316179), (361, 23244441), (627, 13383163), (803, 10449867), (1083, 7748147), (1387, 6049923), (2409, 3483289), (3971, 2113131), (4161, 2016641), (9649, 869649), (11913, 704377), (15257, 549993), (26353, 318417), (28947, 289883), (45771, 183331), (79059, 106139)]