17217603

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 40

約数和(自身を含む): 28174608

約数和(自身を除く): 10957005

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 117, 197, 249, 351, 591, 747, 1053, 1079, 1773, 2241, 2561, 3237, 5319, 6723, 7683, 9711, 15957, 16351, 23049, 29133, 49053, 69147, 87399, 147159, 207441, 212563, 441477, 637689, 1324431, 1913067, 5739201, 17217603]

約数ペア:

[(1, 17217603), (3, 5739201), (9, 1913067), (13, 1324431), (27, 637689), (39, 441477), (81, 212563), (83, 207441), (117, 147159), (197, 87399), (249, 69147), (351, 49053), (591, 29133), (747, 23049), (1053, 16351), (1079, 15957), (1773, 9711), (2241, 7683), (2561, 6723), (3237, 5319)]