656616147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{2267}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 977163264

約数和(自身を除く): 320547117

約数列:

[1, 3, 11, 33, 67, 131, 201, 393, 737, 1441, 2211, 2267, 4323, 6801, 8777, 24937, 26331, 74811, 96547, 151889, 289641, 296977, 455667, 890931, 1670779, 3266747, 5012337, 9800241, 19897459, 59692377, 218872049, 656616147]

約数ペア:

[(1, 656616147), (3, 218872049), (11, 59692377), (33, 19897459), (67, 9800241), (131, 5012337), (201, 3266747), (393, 1670779), (737, 890931), (1441, 455667), (2211, 296977), (2267, 289641), (4323, 151889), (6801, 96547), (8777, 74811), (24937, 26331)]