780350131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{5077}}^1$

素因数の和:5334

約数の個数: 16

約数和(自身を含む): 866509920

約数和(自身を除く): 86159789

約数列:

[1, 11, 89, 157, 979, 1727, 5077, 13973, 55847, 153703, 451853, 797089, 4970383, 8767979, 70940921, 780350131]

約数ペア:

[(1, 780350131), (11, 70940921), (89, 8767979), (157, 4970383), (979, 797089), (1727, 451853), (5077, 153703), (13973, 55847)]