8042697

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 12756744

約数和(自身を除く): 4714047

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 1297, 2067, 3891, 6201, 11673, 16861, 50583, 68741, 151749, 206223, 618669, 893633, 2680899, 8042697]

約数ペア:

[(1, 8042697), (3, 2680899), (9, 893633), (13, 618669), (39, 206223), (53, 151749), (117, 68741), (159, 50583), (477, 16861), (689, 11673), (1297, 6201), (2067, 3891)]