71298447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{35419}}^1$

素因数の和:35494

約数の個数: 16

約数和(自身を含む): 105409920

約数和(自身を除く): 34111473

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 35419, 106257, 389609, 1168827, 2160559, 6481677, 23766149, 71298447]

約数ペア:

[(1, 71298447), (3, 23766149), (11, 6481677), (33, 2160559), (61, 1168827), (183, 389609), (671, 106257), (2013, 35419)]