13210119

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4909}}^1$

素因数の和:4951

約数の個数: 24

約数和(自身を含む): 21446880

約数和(自身を除く): 8236761

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 4909, 14727, 44181, 63817, 112907, 191451, 338721, 574353, 1016163, 1467791, 4403373, 13210119]

約数ペア:

[(1, 13210119), (3, 4403373), (9, 1467791), (13, 1016163), (23, 574353), (39, 338721), (69, 191451), (117, 112907), (207, 63817), (299, 44181), (897, 14727), (2691, 4909)]