961424640001

素因数分解:

$7^1\times {\mathrm{547}}^1\times {\mathrm{3229}}^1\times {\mathrm{77761}}^1$

素因数の和:81544

約数の個数: 16

約数和(自身を含む): 1101134803840

約数和(自身を除く): 139710163839

約数列:

[1, 7, 547, 3229, 3829, 22603, 77761, 544327, 1766263, 12363841, 42535267, 251090269, 297746869, 1757631883, 137346377143, 961424640001]

約数ペア:

[(1, 961424640001), (7, 137346377143), (547, 1757631883), (3229, 297746869), (3829, 251090269), (22603, 42535267), (77761, 12363841), (544327, 1766263)]