2012809149

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2083}}^1\times {\mathrm{2753}}^1$

素因数の和:4858

約数の個数: 32

約数和(自身を含む): 3214028160

約数和(自身を除く): 1201219011

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2083, 2753, 6249, 8259, 18747, 24777, 27079, 35789, 56241, 74331, 81237, 107367, 243711, 322101, 731133, 966303, 5734499, 17203497, 51610491, 74548487, 154831473, 223645461, 670936383, 2012809149]

約数ペア:

[(1, 2012809149), (3, 670936383), (9, 223645461), (13, 154831473), (27, 74548487), (39, 51610491), (117, 17203497), (351, 5734499), (2083, 966303), (2753, 731133), (6249, 322101), (8259, 243711), (18747, 107367), (24777, 81237), (27079, 74331), (35789, 56241)]