1488893661

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{15739}}^1$

素因数の和:16225

約数の個数: 24

約数和(自身を含む): 2249183040

約数和(自身を除く): 760289379

約数列:

[1, 3, 9, 23, 69, 207, 457, 1371, 4113, 10511, 15739, 31533, 47217, 94599, 141651, 361997, 1085991, 3257973, 7192723, 21578169, 64734507, 165432629, 496297887, 1488893661]

約数ペア:

[(1, 1488893661), (3, 496297887), (9, 165432629), (23, 64734507), (69, 21578169), (207, 7192723), (457, 3257973), (1371, 1085991), (4113, 361997), (10511, 141651), (15739, 94599), (31533, 47217)]