240051833

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 295132320

約数和(自身を除く): 55080487

約数列:

[1, 7, 19, 49, 133, 401, 643, 931, 2807, 4501, 7619, 12217, 19649, 31507, 53333, 85519, 257843, 373331, 598633, 1804901, 4899017, 12634307, 34293119, 240051833]

約数ペア:

[(1, 240051833), (7, 34293119), (19, 12634307), (49, 4899017), (133, 1804901), (401, 598633), (643, 373331), (931, 257843), (2807, 85519), (4501, 53333), (7619, 31507), (12217, 19649)]