720217069

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{16091}}^1$

素因数の和:16428

約数の個数: 16

約数和(自身を含む): 848885184

約数和(自身を除く): 128668115

約数列:

[1, 11, 13, 143, 313, 3443, 4069, 16091, 44759, 177001, 209183, 2301013, 5036483, 55401313, 65474279, 720217069]

約数ペア:

[(1, 720217069), (11, 65474279), (13, 55401313), (143, 5036483), (313, 2301013), (3443, 209183), (4069, 177001), (16091, 44759)]