98554197

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1777}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 159308800

約数和(自身を除く): 60754603

約数列:

[1, 3, 7, 19, 21, 57, 133, 139, 399, 417, 973, 1777, 2641, 2919, 5331, 7923, 12439, 18487, 33763, 37317, 55461, 101289, 236341, 247003, 709023, 741009, 1729021, 4693057, 5187063, 14079171, 32851399, 98554197]

約数ペア:

[(1, 98554197), (3, 32851399), (7, 14079171), (19, 5187063), (21, 4693057), (57, 1729021), (133, 741009), (139, 709023), (399, 247003), (417, 236341), (973, 101289), (1777, 55461), (2641, 37317), (2919, 33763), (5331, 18487), (7923, 12439)]