133934591

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{547}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 164926080

約数和(自身を除く): 30991489

約数列:

[1, 7, 19, 49, 133, 263, 547, 931, 1841, 3829, 4997, 10393, 12887, 26803, 34979, 72751, 143861, 244853, 509257, 1007027, 2733359, 7049189, 19133513, 133934591]

約数ペア:

[(1, 133934591), (7, 19133513), (19, 7049189), (49, 2733359), (133, 1007027), (263, 509257), (547, 244853), (931, 143861), (1841, 72751), (3829, 34979), (4997, 26803), (10393, 12887)]