16827847799

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{1321}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 19787865216

約数和(自身を除く): 2960017417

約数列:

[1, 7, 73, 97, 257, 511, 679, 1321, 1799, 7081, 9247, 18761, 24929, 49567, 96433, 128137, 131327, 174503, 339497, 675031, 896959, 1819817, 2376479, 9354001, 12738719, 24783281, 32931209, 65478007, 173482967, 230518463, 2403978257, 16827847799]

約数ペア:

[(1, 16827847799), (7, 2403978257), (73, 230518463), (97, 173482967), (257, 65478007), (511, 32931209), (679, 24783281), (1321, 12738719), (1799, 9354001), (7081, 2376479), (9247, 1819817), (18761, 896959), (24929, 675031), (49567, 339497), (96433, 174503), (128137, 131327)]