3770147199

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{32803}}^1$

素因数の和:33247

約数の個数: 32

約数和(自身を含む): 6201793024

約数和(自身を除く): 2431645825

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 421, 1263, 2947, 5473, 8841, 16419, 32803, 38311, 98409, 114933, 229621, 426439, 688863, 1279317, 2985073, 8955219, 13810063, 41430189, 96670441, 179530819, 290011323, 538592457, 1256715733, 3770147199]

約数ペア:

[(1, 3770147199), (3, 1256715733), (7, 538592457), (13, 290011323), (21, 179530819), (39, 96670441), (91, 41430189), (273, 13810063), (421, 8955219), (1263, 2985073), (2947, 1279317), (5473, 688863), (8841, 426439), (16419, 229621), (32803, 114933), (38311, 98409)]