29818467

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 53664000

約数和(自身を除く): 23845533

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 551, 609, 859, 1197, 1653, 1827, 2577, 3857, 4959, 6013, 7731, 11571, 16321, 18039, 24911, 34713, 48963, 54117, 74733, 114247, 146889, 174377, 224199, 342741, 473309, 523131, 1028223, 1419927, 1569393, 3313163, 4259781, 9939489, 29818467]

約数ペア:

[(1, 29818467), (3, 9939489), (7, 4259781), (9, 3313163), (19, 1569393), (21, 1419927), (29, 1028223), (57, 523131), (63, 473309), (87, 342741), (133, 224199), (171, 174377), (203, 146889), (261, 114247), (399, 74733), (551, 54117), (609, 48963), (859, 34713), (1197, 24911), (1653, 18039), (1827, 16321), (2577, 11571), (3857, 7731), (4959, 6013)]