1258448961

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5447831}}^1$

素因数の和:5447852

約数の個数: 16

約数和(自身を含む): 2091967488

約数和(自身を除く): 833518527

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 5447831, 16343493, 38134817, 59926141, 114404451, 179778423, 419482987, 1258448961]

約数ペア:

[(1, 1258448961), (3, 419482987), (7, 179778423), (11, 114404451), (21, 59926141), (33, 38134817), (77, 16343493), (231, 5447831)]