398855148861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1847}}^1\times {\mathrm{117811}}^1$

素因数の和:119721

約数の個数: 32

約数和(自身を含む): 585222156288

約数和(自身を除く): 186367007427

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 1847, 5541, 24011, 72033, 86809, 117811, 260427, 353433, 1128517, 1531543, 3385551, 4594629, 5537117, 16611351, 71982521, 215947563, 217596917, 652790751, 2828759921, 8486279763, 10227055099, 30681165297, 132951716287, 398855148861]

約数ペア:

[(1, 398855148861), (3, 132951716287), (13, 30681165297), (39, 10227055099), (47, 8486279763), (141, 2828759921), (611, 652790751), (1833, 217596917), (1847, 215947563), (5541, 71982521), (24011, 16611351), (72033, 5537117), (86809, 4594629), (117811, 3385551), (260427, 1531543), (353433, 1128517)]