1906113

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 2872800

約数和(自身を除く): 966687

約数列:

[1, 3, 11, 33, 59, 89, 121, 177, 267, 363, 649, 979, 1947, 2937, 5251, 7139, 10769, 15753, 21417, 32307, 57761, 173283, 635371, 1906113]

約数ペア:

[(1, 1906113), (3, 635371), (11, 173283), (33, 57761), (59, 32307), (89, 21417), (121, 15753), (177, 10769), (267, 7139), (363, 5251), (649, 2937), (979, 1947)]