16200261

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 29597568

約数和(自身を除く): 13397307

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 97, 99, 231, 241, 291, 679, 693, 723, 873, 1067, 1687, 2037, 2169, 2651, 3201, 5061, 6111, 7469, 7953, 9603, 15183, 18557, 22407, 23377, 23859, 55671, 67221, 70131, 163639, 167013, 210393, 257147, 490917, 771441, 1472751, 1800029, 2314323, 5400087, 16200261]

約数ペア:

[(1, 16200261), (3, 5400087), (7, 2314323), (9, 1800029), (11, 1472751), (21, 771441), (33, 490917), (63, 257147), (77, 210393), (97, 167013), (99, 163639), (231, 70131), (241, 67221), (291, 55671), (679, 23859), (693, 23377), (723, 22407), (873, 18557), (1067, 15183), (1687, 9603), (2037, 7953), (2169, 7469), (2651, 6111), (3201, 5061)]