320465658909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3413}}^1\times {\mathrm{38977}}^1$

素因数の和:42477

約数の個数: 32

約数和(自身を含む): 472667808384

約数和(自身を除く): 152202149475

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 3413, 10239, 37543, 38977, 112629, 116931, 249149, 428747, 747447, 1286241, 2740639, 2845321, 8221917, 8535963, 31298531, 93895593, 133028501, 399085503, 1463313511, 4389940533, 9711080573, 29133241719, 106821886303, 320465658909]

約数ペア:

[(1, 320465658909), (3, 106821886303), (11, 29133241719), (33, 9711080573), (73, 4389940533), (219, 1463313511), (803, 399085503), (2409, 133028501), (3413, 93895593), (10239, 31298531), (37543, 8535963), (38977, 8221917), (112629, 2845321), (116931, 2740639), (249149, 1286241), (428747, 747447)]