2216402487

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{1697}}^1$

素因数の和:1841

約数の個数: 48

約数和(自身を含む): 3597179040

約数和(自身を除く): 1380776553

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 1697, 2379, 3721, 5091, 7137, 11163, 15273, 21411, 22061, 33489, 45819, 48373, 66183, 100467, 103517, 145119, 198549, 310551, 435357, 595647, 931653, 1306071, 1345721, 2794959, 4037163, 6314537, 12111489, 18943611, 36334467, 56830833, 82088981, 170492499, 246266943, 738800829, 2216402487]

約数ペア:

[(1, 2216402487), (3, 738800829), (9, 246266943), (13, 170492499), (27, 82088981), (39, 56830833), (61, 36334467), (117, 18943611), (183, 12111489), (351, 6314537), (549, 4037163), (793, 2794959), (1647, 1345721), (1697, 1306071), (2379, 931653), (3721, 595647), (5091, 435357), (7137, 310551), (11163, 198549), (15273, 145119), (21411, 103517), (22061, 100467), (33489, 66183), (45819, 48373)]