40223461

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 42854400

約数和(自身を除く): 2630939

約数列:

[1, 31, 61, 89, 239, 1891, 2759, 5429, 7409, 14579, 21271, 168299, 451949, 659401, 1297531, 40223461]

約数ペア:

[(1, 40223461), (31, 1297531), (61, 659401), (89, 451949), (239, 168299), (1891, 21271), (2759, 14579), (5429, 7409)]