16040847249

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4174043}}^1$

素因数の和:4174117

約数の個数: 24

約数和(自身を含む): 26914235712

約数和(自身を除く): 10873388463

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 4174043, 12522129, 29218301, 37566387, 87654903, 254616623, 262964709, 763849869, 1782316361, 2291549607, 5346949083, 16040847249]

約数ペア:

[(1, 16040847249), (3, 5346949083), (7, 2291549607), (9, 1782316361), (21, 763849869), (61, 262964709), (63, 254616623), (183, 87654903), (427, 37566387), (549, 29218301), (1281, 12522129), (3843, 4174043)]