31183593

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{773}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 50823936

約数和(自身を除く): 19640343

約数列:

[1, 3, 7, 17, 21, 51, 113, 119, 339, 357, 773, 791, 1921, 2319, 2373, 5411, 5763, 13141, 13447, 16233, 39423, 40341, 87349, 91987, 262047, 275961, 611443, 1484933, 1834329, 4454799, 10394531, 31183593]

約数ペア:

[(1, 31183593), (3, 10394531), (7, 4454799), (17, 1834329), (21, 1484933), (51, 611443), (113, 275961), (119, 262047), (339, 91987), (357, 87349), (773, 40341), (791, 39423), (1921, 16233), (2319, 13447), (2373, 13141), (5411, 5763)]