1492659

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 48

約数和(自身を含む): 2745600

約数和(自身を除く): 1252941

約数列:

[1, 3, 7, 9, 19, 21, 29, 43, 57, 63, 87, 129, 133, 171, 203, 261, 301, 387, 399, 551, 609, 817, 903, 1197, 1247, 1653, 1827, 2451, 2709, 3741, 3857, 4959, 5719, 7353, 8729, 11223, 11571, 17157, 23693, 26187, 34713, 51471, 71079, 78561, 165851, 213237, 497553, 1492659]

約数ペア:

[(1, 1492659), (3, 497553), (7, 213237), (9, 165851), (19, 78561), (21, 71079), (29, 51471), (43, 34713), (57, 26187), (63, 23693), (87, 17157), (129, 11571), (133, 11223), (171, 8729), (203, 7353), (261, 5719), (301, 4959), (387, 3857), (399, 3741), (551, 2709), (609, 2451), (817, 1827), (903, 1653), (1197, 1247)]