3121716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20011}}^1$

素因数の和:20031

約数の個数: 24

約数和(自身を含む): 7844704

約数和(自身を除く): 4722988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 20011, 40022, 60033, 80044, 120066, 240132, 260143, 520286, 780429, 1040572, 1560858, 3121716]

約数ペア:

[(1, 3121716), (2, 1560858), (3, 1040572), (4, 780429), (6, 520286), (12, 260143), (13, 240132), (26, 120066), (39, 80044), (52, 60033), (78, 40022), (156, 20011)]