13973949

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:95

約数の個数: 72

約数和(自身を含む): 25676352

約数和(自身を除く): 11702403

約数列:

[1, 3, 9, 11, 17, 19, 23, 33, 51, 57, 69, 99, 153, 171, 187, 207, 209, 253, 323, 361, 391, 437, 561, 627, 759, 969, 1083, 1173, 1311, 1683, 1881, 2277, 2907, 3249, 3519, 3553, 3933, 3971, 4301, 4807, 6137, 7429, 8303, 10659, 11913, 12903, 14421, 18411, 22287, 24909, 31977, 35739, 38709, 43263, 55233, 66861, 67507, 74727, 81719, 91333, 141151, 202521, 245157, 273999, 423453, 607563, 735471, 821997, 1270359, 1552661, 4657983, 13973949]

約数ペア:

[(1, 13973949), (3, 4657983), (9, 1552661), (11, 1270359), (17, 821997), (19, 735471), (23, 607563), (33, 423453), (51, 273999), (57, 245157), (69, 202521), (99, 141151), (153, 91333), (171, 81719), (187, 74727), (207, 67507), (209, 66861), (253, 55233), (323, 43263), (361, 38709), (391, 35739), (437, 31977), (561, 24909), (627, 22287), (759, 18411), (969, 14421), (1083, 12903), (1173, 11913), (1311, 10659), (1683, 8303), (1881, 7429), (2277, 6137), (2907, 4807), (3249, 4301), (3519, 3971), (3553, 3933)]