2703141

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 4515264

約数和(自身を除く): 1812123

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 401, 749, 963, 1203, 2247, 2807, 3609, 6741, 8421, 25263, 42907, 128721, 300349, 386163, 901047, 2703141]

約数ペア:

[(1, 2703141), (3, 901047), (7, 386163), (9, 300349), (21, 128721), (63, 42907), (107, 25263), (321, 8421), (401, 6741), (749, 3609), (963, 2807), (1203, 2247)]