2311995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 4290048

約数和(自身を除く): 1978053

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 227, 291, 485, 679, 681, 1135, 1455, 1589, 2037, 3395, 3405, 4767, 7945, 10185, 22019, 23835, 66057, 110095, 154133, 330285, 462399, 770665, 2311995]

約数ペア:

[(1, 2311995), (3, 770665), (5, 462399), (7, 330285), (15, 154133), (21, 110095), (35, 66057), (97, 23835), (105, 22019), (227, 10185), (291, 7945), (485, 4767), (679, 3405), (681, 3395), (1135, 2037), (1455, 1589)]