7142091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 11404800

約数和(自身を除く): 4262709

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 439, 493, 561, 957, 1317, 1479, 4829, 5423, 7463, 12731, 14487, 16269, 22389, 38193, 82093, 140041, 216427, 246279, 420123, 649281, 2380697, 7142091]

約数ペア:

[(1, 7142091), (3, 2380697), (11, 649281), (17, 420123), (29, 246279), (33, 216427), (51, 140041), (87, 82093), (187, 38193), (319, 22389), (439, 16269), (493, 14487), (561, 12731), (957, 7463), (1317, 5423), (1479, 4829)]