2914961

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 3720960

約数和(自身を除く): 805999

約数列:

[1, 7, 19, 31, 49, 101, 133, 217, 589, 707, 931, 1519, 1919, 3131, 4123, 4949, 13433, 21917, 28861, 59489, 94031, 153419, 416423, 2914961]

約数ペア:

[(1, 2914961), (7, 416423), (19, 153419), (31, 94031), (49, 59489), (101, 28861), (133, 21917), (217, 13433), (589, 4949), (707, 4123), (931, 3131), (1519, 1919)]