1551147289

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{8537}}^1$

素因数の和:8760

約数の個数: 16

約数和(自身を含む): 1667983680

約数和(自身を除く): 116836391

約数列:

[1, 19, 73, 131, 1387, 2489, 8537, 9563, 162203, 181697, 623201, 1118347, 11840819, 21248593, 81639331, 1551147289]

約数ペア:

[(1, 1551147289), (19, 81639331), (73, 21248593), (131, 11840819), (1387, 1118347), (2489, 623201), (8537, 181697), (9563, 162203)]