142758861

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{295567}}^1$

素因数の和:295600

約数の個数: 16

約数和(自身を含む): 226996224

約数和(自身を除く): 84237363

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 295567, 886701, 2068969, 6206907, 6798041, 20394123, 47586287, 142758861]

約数ペア:

[(1, 142758861), (3, 47586287), (7, 20394123), (21, 6798041), (23, 6206907), (69, 2068969), (161, 886701), (483, 295567)]