2013195993

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{55843}}^1$

素因数の和:56104

約数の個数: 16

約数和(自身を含む): 2742163776

約数和(自身を除く): 728967783

約数列:

[1, 3, 61, 183, 197, 591, 12017, 36051, 55843, 167529, 3406423, 10219269, 11001071, 33003213, 671065331, 2013195993]

約数ペア:

[(1, 2013195993), (3, 671065331), (61, 33003213), (183, 11001071), (197, 10219269), (591, 3406423), (12017, 167529), (36051, 55843)]