39163971

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9973}}^1$

素因数の和:10011

約数の個数: 32

約数和(自身を含む): 68940288

約数和(自身を除く): 29776317

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 9973, 29919, 69811, 109703, 169541, 209433, 329109, 508623, 767921, 1186787, 1864951, 2303763, 3560361, 5594853, 13054657, 39163971]

約数ペア:

[(1, 39163971), (3, 13054657), (7, 5594853), (11, 3560361), (17, 2303763), (21, 1864951), (33, 1186787), (51, 767921), (77, 508623), (119, 329109), (187, 209433), (231, 169541), (357, 109703), (561, 69811), (1309, 29919), (3927, 9973)]