1520643033

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{2213}}^1$

素因数の和:3078

約数の個数: 48

約数和(自身を含む): 2707810560

約数和(自身を除く): 1187167527

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 839, 2213, 2517, 5873, 6639, 7551, 10907, 15491, 17619, 19917, 28769, 32721, 46473, 52857, 76349, 86307, 98163, 139419, 201383, 229047, 258921, 604149, 687141, 1812447, 1856707, 5570121, 12996949, 16710363, 24137191, 38990847, 72411573, 116972541, 168960337, 217234719, 506881011, 1520643033]

約数ペア:

[(1, 1520643033), (3, 506881011), (7, 217234719), (9, 168960337), (13, 116972541), (21, 72411573), (39, 38990847), (63, 24137191), (91, 16710363), (117, 12996949), (273, 5570121), (819, 1856707), (839, 1812447), (2213, 687141), (2517, 604149), (5873, 258921), (6639, 229047), (7551, 201383), (10907, 139419), (15491, 98163), (17619, 86307), (19917, 76349), (28769, 52857), (32721, 46473)]