15697969677

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7892393}}^1$

素因数の和:7892429

約数の個数: 24

約数和(自身を含む): 25855482744

約数和(自身を除く): 10157513067

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 7892393, 23677179, 71031537, 102601109, 134170681, 307803327, 402512043, 923409981, 1207536129, 1744218853, 5232656559, 15697969677]

約数ペア:

[(1, 15697969677), (3, 5232656559), (9, 1744218853), (13, 1207536129), (17, 923409981), (39, 402512043), (51, 307803327), (117, 134170681), (153, 102601109), (221, 71031537), (663, 23677179), (1989, 7892393)]