285034533

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{5639}}^1$

素因数の和:5761

約数の個数: 32

約数和(自身を含む): 454809600

約数和(自身を除く): 169775067

約数列:

[1, 3, 7, 21, 29, 83, 87, 203, 249, 581, 609, 1743, 2407, 5639, 7221, 16849, 16917, 39473, 50547, 118419, 163531, 468037, 490593, 1144717, 1404111, 3276259, 3434151, 9828777, 13573073, 40719219, 95011511, 285034533]

約数ペア:

[(1, 285034533), (3, 95011511), (7, 40719219), (21, 13573073), (29, 9828777), (83, 3434151), (87, 3276259), (203, 1404111), (249, 1144717), (581, 490593), (609, 468037), (1743, 163531), (2407, 118419), (5639, 50547), (7221, 39473), (16849, 16917)]