249098817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{38317}}^1$

素因数の和:38528

約数の個数: 16

約数和(自身を含む): 364174272

約数和(自身を除く): 115075455

約数列:

[1, 3, 11, 33, 197, 591, 2167, 6501, 38317, 114951, 421487, 1264461, 7548449, 22645347, 83032939, 249098817]

約数ペア:

[(1, 249098817), (3, 83032939), (11, 22645347), (33, 7548449), (197, 1264461), (591, 421487), (2167, 114951), (6501, 38317)]