2019248637

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{9311}}^1$

素因数の和:9793

約数の個数: 32

約数和(自身を含む): 3218227200

約数和(自身を除く): 1198978563

約数列:

[1, 3, 7, 21, 23, 69, 161, 449, 483, 1347, 3143, 9311, 9429, 10327, 27933, 30981, 65177, 72289, 195531, 214153, 216867, 642459, 1499071, 4180639, 4497213, 12541917, 29264473, 87793419, 96154697, 288464091, 673082879, 2019248637]

約数ペア:

[(1, 2019248637), (3, 673082879), (7, 288464091), (21, 96154697), (23, 87793419), (69, 29264473), (161, 12541917), (449, 4497213), (483, 4180639), (1347, 1499071), (3143, 642459), (9311, 216867), (9429, 214153), (10327, 195531), (27933, 72289), (30981, 65177)]