187463809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1733}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 207122832

約数和(自身を除く): 19659023

約数列:

[1, 13, 53, 157, 689, 1733, 2041, 8321, 22529, 91849, 108173, 272081, 1194037, 3537053, 14420293, 187463809]

約数ペア:

[(1, 187463809), (13, 14420293), (53, 3537053), (157, 1194037), (689, 272081), (1733, 108173), (2041, 91849), (8321, 22529)]