340776073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 401117184

約数和(自身を除く): 60341111

約数列:

[1, 11, 23, 61, 71, 253, 311, 671, 781, 1403, 1633, 3421, 4331, 7153, 15433, 17963, 18971, 22081, 47641, 78683, 99613, 208681, 242891, 436333, 507863, 1095743, 1346941, 4799663, 5586493, 14816351, 30979643, 340776073]

約数ペア:

[(1, 340776073), (11, 30979643), (23, 14816351), (61, 5586493), (71, 4799663), (253, 1346941), (311, 1095743), (671, 507863), (781, 436333), (1403, 242891), (1633, 208681), (3421, 99613), (4331, 78683), (7153, 47641), (15433, 22081), (17963, 18971)]