1330751051

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 1666768320

約数和(自身を除く): 336017269

約数列:

[1, 7, 19, 61, 89, 97, 133, 361, 427, 623, 679, 1159, 1691, 1843, 2527, 5429, 5917, 8113, 8633, 11837, 12901, 22021, 32129, 35017, 38003, 41419, 60431, 103151, 112423, 154147, 164027, 224903, 245119, 526613, 722057, 786961, 1148189, 1959869, 2136037, 3116513, 3686291, 10005647, 13719083, 14952259, 21815591, 70039529, 190107293, 1330751051]

約数ペア:

[(1, 1330751051), (7, 190107293), (19, 70039529), (61, 21815591), (89, 14952259), (97, 13719083), (133, 10005647), (361, 3686291), (427, 3116513), (623, 2136037), (679, 1959869), (1159, 1148189), (1691, 786961), (1843, 722057), (2527, 526613), (5429, 245119), (5917, 224903), (8113, 164027), (8633, 154147), (11837, 112423), (12901, 103151), (22021, 60431), (32129, 41419), (35017, 38003)]