3047499

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 5508048

約数和(自身を除く): 2460549

約数列:

[1, 3, 7, 9, 13, 21, 39, 61, 63, 91, 117, 183, 273, 427, 549, 793, 819, 1281, 2379, 3721, 3843, 5551, 7137, 11163, 16653, 26047, 33489, 48373, 49959, 78141, 145119, 234423, 338611, 435357, 1015833, 3047499]

約数ペア:

[(1, 3047499), (3, 1015833), (7, 435357), (9, 338611), (13, 234423), (21, 145119), (39, 78141), (61, 49959), (63, 48373), (91, 33489), (117, 26047), (183, 16653), (273, 11163), (427, 7137), (549, 5551), (793, 3843), (819, 3721), (1281, 2379)]