11759013

素因数分解:

$3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 20873216

約数和(自身を除く): 9114203

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 223, 243, 279, 567, 651, 669, 837, 1561, 1701, 1953, 2007, 2511, 4683, 5859, 6021, 6913, 7533, 14049, 17577, 18063, 20739, 42147, 48391, 52731, 54189, 62217, 126441, 145173, 186651, 379323, 435519, 559953, 1306557, 1679859, 3919671, 11759013]

約数ペア:

[(1, 11759013), (3, 3919671), (7, 1679859), (9, 1306557), (21, 559953), (27, 435519), (31, 379323), (63, 186651), (81, 145173), (93, 126441), (189, 62217), (217, 54189), (223, 52731), (243, 48391), (279, 42147), (567, 20739), (651, 18063), (669, 17577), (837, 14049), (1561, 7533), (1701, 6913), (1953, 6021), (2007, 5859), (2511, 4683)]