11707553

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 15052800

約数和(自身を除く): 3345247

約数列:

[1, 11, 13, 19, 31, 139, 143, 209, 247, 341, 403, 589, 1529, 1807, 2641, 2717, 4309, 4433, 6479, 7657, 19877, 29051, 34333, 47399, 56017, 81871, 84227, 377663, 616187, 900581, 1064323, 11707553]

約数ペア:

[(1, 11707553), (11, 1064323), (13, 900581), (19, 616187), (31, 377663), (139, 84227), (143, 81871), (209, 56017), (247, 47399), (341, 34333), (403, 29051), (589, 19877), (1529, 7657), (1807, 6479), (2641, 4433), (2717, 4309)]