47693789

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 61979904

約数和(自身を除く): 14286115

約数列:

[1, 11, 13, 17, 23, 143, 187, 221, 253, 299, 391, 853, 2431, 3289, 4301, 5083, 9383, 11089, 14501, 19619, 55913, 121979, 159511, 188513, 215809, 255047, 333523, 2073643, 2805517, 3668753, 4335799, 47693789]

約数ペア:

[(1, 47693789), (11, 4335799), (13, 3668753), (17, 2805517), (23, 2073643), (143, 333523), (187, 255047), (221, 215809), (253, 188513), (299, 159511), (391, 121979), (853, 55913), (2431, 19619), (3289, 14501), (4301, 11089), (5083, 9383)]