9939489

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 16512000

約数和(自身を除く): 6572511

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 859, 1653, 2577, 3857, 6013, 11571, 16321, 18039, 24911, 48963, 74733, 114247, 174377, 342741, 473309, 523131, 1419927, 3313163, 9939489]

約数ペア:

[(1, 9939489), (3, 3313163), (7, 1419927), (19, 523131), (21, 473309), (29, 342741), (57, 174377), (87, 114247), (133, 74733), (203, 48963), (399, 24911), (551, 18039), (609, 16321), (859, 11571), (1653, 6013), (2577, 3857)]