284976307

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27827}}^1$

素因数の和:27871

約数の個数: 24

約数和(自身を含む): 380687040

約数和(自身を除く): 95710733

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 10241, 27827, 194789, 306097, 528713, 1363523, 2142679, 3700991, 5815843, 14998753, 25906937, 40710901, 284976307]

約数ペア:

[(1, 284976307), (7, 40710901), (11, 25906937), (19, 14998753), (49, 5815843), (77, 3700991), (133, 2142679), (209, 1363523), (539, 528713), (931, 306097), (1463, 194789), (10241, 27827)]