2912787423

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3556517}}^1$

素因数の和:3556543

約数の個数: 24

約数和(自身を含む): 5178290208

約数和(自身を除く): 2265502785

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3556517, 10669551, 24895619, 32008653, 46234721, 74686857, 138704163, 224060571, 323643047, 416112489, 970929141, 2912787423]

約数ペア:

[(1, 2912787423), (3, 970929141), (7, 416112489), (9, 323643047), (13, 224060571), (21, 138704163), (39, 74686857), (63, 46234721), (91, 32008653), (117, 24895619), (273, 10669551), (819, 3556517)]