190840111

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{20483}}^1$

素因数の和:20523

約数の個数: 16

約数和(自身を含む): 239908608

約数和(自身を除く): 49068497

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 20483, 143381, 225313, 1577191, 2478443, 17349101, 27262873, 190840111]

約数ペア:

[(1, 190840111), (7, 27262873), (11, 17349101), (77, 2478443), (121, 1577191), (847, 225313), (1331, 143381), (9317, 20483)]