38343963

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 60880896

約数和(自身を除く): 22536933

約数列:

[1, 3, 7, 21, 47, 53, 141, 159, 329, 371, 733, 987, 1113, 2199, 2491, 5131, 7473, 15393, 17437, 34451, 38849, 52311, 103353, 116547, 241157, 271943, 723471, 815829, 1825903, 5477709, 12781321, 38343963]

約数ペア:

[(1, 38343963), (3, 12781321), (7, 5477709), (21, 1825903), (47, 815829), (53, 723471), (141, 271943), (159, 241157), (329, 116547), (371, 103353), (733, 52311), (987, 38849), (1113, 34451), (2199, 17437), (2491, 15393), (5131, 7473)]