9874702971

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{284467}}^1$

素因数の和:284528

約数の個数: 48

約数和(自身を含む): 17750803200

約数和(自身を除く): 7876100229

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 551, 609, 1197, 1653, 1827, 3857, 4959, 11571, 34713, 284467, 853401, 1991269, 2560203, 5404873, 5973807, 8249543, 16214619, 17921421, 24748629, 37834111, 48643857, 57746801, 74245887, 113502333, 156741317, 173240403, 340506999, 470223951, 519721209, 1097189219, 1410671853, 3291567657, 9874702971]

約数ペア:

[(1, 9874702971), (3, 3291567657), (7, 1410671853), (9, 1097189219), (19, 519721209), (21, 470223951), (29, 340506999), (57, 173240403), (63, 156741317), (87, 113502333), (133, 74245887), (171, 57746801), (203, 48643857), (261, 37834111), (399, 24748629), (551, 17921421), (609, 16214619), (1197, 8249543), (1653, 5973807), (1827, 5404873), (3857, 2560203), (4959, 1991269), (11571, 853401), (34713, 284467)]