98678951

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{13999}}^1$

素因数の和:14078

約数の個数: 16

約数和(自身を含む): 120960000

約数和(自身を除く): 22281049

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 13999, 97993, 265981, 741947, 1861867, 5193629, 14096993, 98678951]

約数ペア:

[(1, 98678951), (7, 14096993), (19, 5193629), (53, 1861867), (133, 741947), (371, 265981), (1007, 97993), (7049, 13999)]