28517551

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 31788288

約数和(自身を除く): 3270737

約数列:

[1, 17, 31, 53, 527, 901, 1021, 1643, 17357, 27931, 31651, 54113, 538067, 919921, 1677503, 28517551]

約数ペア:

[(1, 28517551), (17, 1677503), (31, 919921), (53, 538067), (527, 54113), (901, 31651), (1021, 27931), (1643, 17357)]