3877881917

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{24337}}^1$

素因数の和:24477

約数の個数: 32

約数和(自身を含む): 5102802432

約数和(自身を除く): 1224920515

約数列:

[1, 7, 13, 17, 91, 103, 119, 221, 721, 1339, 1547, 1751, 9373, 12257, 22763, 24337, 159341, 170359, 316381, 413729, 2214667, 2506711, 2896103, 5378477, 17546977, 32587243, 37649339, 42614087, 228110701, 298298609, 553983131, 3877881917]

約数ペア:

[(1, 3877881917), (7, 553983131), (13, 298298609), (17, 228110701), (91, 42614087), (103, 37649339), (119, 32587243), (221, 17546977), (721, 5378477), (1339, 2896103), (1547, 2506711), (1751, 2214667), (9373, 413729), (12257, 316381), (22763, 170359), (24337, 159341)]