15704469933

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{17509}}^1$

素因数の和:17981

約数の個数: 32

約数和(自身を含む): 22743388800

約数和(自身を除く): 7038918867

約数列:

[1, 3, 17, 43, 51, 129, 409, 731, 1227, 2193, 6953, 17509, 17587, 20859, 52527, 52761, 297653, 298979, 752887, 892959, 896937, 2258661, 7161181, 12799079, 21483543, 38397237, 121740077, 307930783, 365220231, 923792349, 5234823311, 15704469933]

約数ペア:

[(1, 15704469933), (3, 5234823311), (17, 923792349), (43, 365220231), (51, 307930783), (129, 121740077), (409, 38397237), (731, 21483543), (1227, 12799079), (2193, 7161181), (6953, 2258661), (17509, 896937), (17587, 892959), (20859, 752887), (52527, 298979), (52761, 297653)]