40459881

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10303}}^1$

素因数の和:10341

約数の個数: 32

約数和(自身を含む): 71221248

約数和(自身を除く): 30761367

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 10303, 30909, 72121, 113333, 175151, 216363, 339999, 525453, 793331, 1226057, 1926661, 2379993, 3678171, 5779983, 13486627, 40459881]

約数ペア:

[(1, 40459881), (3, 13486627), (7, 5779983), (11, 3678171), (17, 2379993), (21, 1926661), (33, 1226057), (51, 793331), (77, 525453), (119, 339999), (187, 216363), (231, 175151), (357, 113333), (561, 72121), (1309, 30909), (3927, 10303)]