145428217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2957}}^1$

素因数の和:3248

約数の個数: 16

約数和(自身を含む): 168676992

約数和(自身を除く): 23248775

約数列:

[1, 11, 17, 187, 263, 2893, 2957, 4471, 32527, 49181, 50269, 552959, 777691, 8554601, 13220747, 145428217]

約数ペア:

[(1, 145428217), (11, 13220747), (17, 8554601), (187, 777691), (263, 552959), (2893, 50269), (2957, 49181), (4471, 32527)]