5717943

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 10622976

約数和(自身を除く): 4905033

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 63, 77, 99, 111, 223, 231, 259, 333, 407, 669, 693, 777, 1221, 1561, 2007, 2331, 2453, 2849, 3663, 4683, 7359, 8251, 8547, 14049, 17171, 22077, 24753, 25641, 51513, 57757, 74259, 90761, 154539, 173271, 272283, 519813, 635327, 816849, 1905981, 5717943]

約数ペア:

[(1, 5717943), (3, 1905981), (7, 816849), (9, 635327), (11, 519813), (21, 272283), (33, 173271), (37, 154539), (63, 90761), (77, 74259), (99, 57757), (111, 51513), (223, 25641), (231, 24753), (259, 22077), (333, 17171), (407, 14049), (669, 8547), (693, 8251), (777, 7359), (1221, 4683), (1561, 3663), (2007, 2849), (2331, 2453)]