17201457

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7001}}^1$

素因数の和:7030

約数の個数: 32

約数和(自身を含む): 31368960

約数和(自身を除く): 14167503

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 7001, 21003, 49007, 63009, 91013, 147021, 189027, 273039, 441063, 637091, 819117, 1323189, 1911273, 2457351, 5733819, 17201457]

約数ペア:

[(1, 17201457), (3, 5733819), (7, 2457351), (9, 1911273), (13, 1323189), (21, 819117), (27, 637091), (39, 441063), (63, 273039), (91, 189027), (117, 147021), (189, 91013), (273, 63009), (351, 49007), (819, 21003), (2457, 7001)]