89392919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 120600576

約数和(自身を除く): 31207657

約数列:

[1, 7, 11, 17, 47, 77, 119, 187, 329, 517, 799, 1309, 1453, 3619, 5593, 8789, 10171, 15983, 24701, 61523, 68291, 111881, 172907, 271711, 478037, 751201, 1160947, 1901977, 5258407, 8126629, 12770417, 89392919]

約数ペア:

[(1, 89392919), (7, 12770417), (11, 8126629), (17, 5258407), (47, 1901977), (77, 1160947), (119, 751201), (187, 478037), (329, 271711), (517, 172907), (799, 111881), (1309, 68291), (1453, 61523), (3619, 24701), (5593, 15983), (8789, 10171)]