47821683

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2969}}^1$

素因数の和:3051

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 32011917

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 2969, 5369, 8907, 16107, 20783, 38597, 62349, 115791, 175171, 270179, 525513, 810537, 1226197, 2277223, 3678591, 6831669, 15940561, 47821683]

約数ペア:

[(1, 47821683), (3, 15940561), (7, 6831669), (13, 3678591), (21, 2277223), (39, 1226197), (59, 810537), (91, 525513), (177, 270179), (273, 175171), (413, 115791), (767, 62349), (1239, 38597), (2301, 20783), (2969, 16107), (5369, 8907)]