2614521

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 4388608

約数和(自身を除く): 1774087

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 157, 183, 273, 427, 471, 793, 1099, 1281, 2041, 2379, 3297, 5551, 6123, 9577, 14287, 16653, 28731, 42861, 67039, 124501, 201117, 373503, 871507, 2614521]

約数ペア:

[(1, 2614521), (3, 871507), (7, 373503), (13, 201117), (21, 124501), (39, 67039), (61, 42861), (91, 28731), (157, 16653), (183, 14287), (273, 9577), (427, 6123), (471, 5551), (793, 3297), (1099, 2379), (1281, 2041)]