2135931

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 3575808

約数和(自身を除く): 1439877

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 193, 217, 357, 527, 579, 651, 1351, 1581, 3281, 3689, 4053, 5983, 9843, 11067, 17949, 22967, 41881, 68901, 101711, 125643, 305133, 711977, 2135931]

約数ペア:

[(1, 2135931), (3, 711977), (7, 305133), (17, 125643), (21, 101711), (31, 68901), (51, 41881), (93, 22967), (119, 17949), (193, 11067), (217, 9843), (357, 5983), (527, 4053), (579, 3689), (651, 3281), (1351, 1581)]