1772199

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:59

約数の個数: 56

約数和(自身を含む): 3305232

約数和(自身を除く): 1533033

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 81, 99, 117, 143, 153, 187, 221, 243, 297, 351, 429, 459, 561, 663, 729, 891, 1053, 1287, 1377, 1683, 1989, 2431, 2673, 3159, 3861, 4131, 5049, 5967, 7293, 8019, 9477, 11583, 12393, 15147, 17901, 21879, 34749, 45441, 53703, 65637, 104247, 136323, 161109, 196911, 590733, 1772199]

約数ペア:

[(1, 1772199), (3, 590733), (9, 196911), (11, 161109), (13, 136323), (17, 104247), (27, 65637), (33, 53703), (39, 45441), (51, 34749), (81, 21879), (99, 17901), (117, 15147), (143, 12393), (153, 11583), (187, 9477), (221, 8019), (243, 7293), (297, 5967), (351, 5049), (429, 4131), (459, 3861), (561, 3159), (663, 2673), (729, 2431), (891, 1989), (1053, 1683), (1287, 1377)]