49641137

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17597}}^1$

素因数の和:17648

約数の個数: 16

約数和(自身を含む): 63071232

約数和(自身を除く): 13430095

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 17597, 123179, 228761, 545507, 1601327, 3818549, 7091591, 49641137]

約数ペア:

[(1, 49641137), (7, 7091591), (13, 3818549), (31, 1601327), (91, 545507), (217, 228761), (403, 123179), (2821, 17597)]