201103221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{60337}}^1$

素因数の和:60452

約数の個数: 16

約数和(自身を含む): 295414848

約数和(自身を除く): 94311627

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 60337, 181011, 663707, 1991121, 6094037, 18282111, 67034407, 201103221]

約数ペア:

[(1, 201103221), (3, 67034407), (11, 18282111), (33, 6094037), (101, 1991121), (303, 663707), (1111, 181011), (3333, 60337)]