131828137

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{16249}}^1$

素因数の和:16336

約数の個数: 16

約数和(自身を含む): 161200000

約数和(自身を除く): 29371863

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 16249, 113743, 308731, 991189, 2161117, 6938323, 18832591, 131828137]

約数ペア:

[(1, 131828137), (7, 18832591), (19, 6938323), (61, 2161117), (133, 991189), (427, 308731), (1159, 113743), (8113, 16249)]