290763

素因数分解:

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

素因数の和:120

約数の個数: 24

約数和(自身を含む): 478800

約数和(自身を除く): 188037

約数列:

[1, 3, 9, 11, 27, 33, 89, 99, 121, 267, 297, 363, 801, 979, 1089, 2403, 2937, 3267, 8811, 10769, 26433, 32307, 96921, 290763]

約数ペア:

[(1, 290763), (3, 96921), (9, 32307), (11, 26433), (27, 10769), (33, 8811), (89, 3267), (99, 2937), (121, 2403), (267, 1089), (297, 979), (363, 801)]