15696081471

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{63487}}^1$

素因数の和:63751

約数の個数: 32

約数和(自身を含む): 24436277248

約数和(自身を除く): 8740195777

約数列:

[1, 3, 7, 21, 61, 183, 193, 427, 579, 1281, 1351, 4053, 11773, 35319, 63487, 82411, 190461, 247233, 444409, 1333227, 3872707, 11618121, 12252991, 27108949, 36758973, 81326847, 85770937, 257312811, 747432451, 2242297353, 5232027157, 15696081471]

約数ペア:

[(1, 15696081471), (3, 5232027157), (7, 2242297353), (21, 747432451), (61, 257312811), (183, 85770937), (193, 81326847), (427, 36758973), (579, 27108949), (1281, 12252991), (1351, 11618121), (4053, 3872707), (11773, 1333227), (35319, 444409), (63487, 247233), (82411, 190461)]