3161947.00000000

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 16003008

約数和(自身を除く): 3505237

約数列:

[1, 11, 13, 17, 53, 97, 143, 187, 221, 583, 689, 901, 1067, 1261, 1649, 2431, 5141, 7579, 9911, 11713, 13871, 18139, 21437, 56551, 66833, 87397, 128843, 235807, 735163, 961367, 1136161, 12497771]

約数ペア:

[(1, 12497771), (11, 1136161), (13, 961367), (17, 735163), (53, 235807), (97, 128843), (143, 87397), (187, 66833), (221, 56551), (583, 21437), (689, 18139), (901, 13871), (1067, 11713), (1261, 9911), (1649, 7579), (2431, 5141)]