4011007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4007}}^1$

素因数の和:4038

約数の個数: 16

約数和(自身を含む): 5386752

約数和(自身を除く): 1375745

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 4007, 28049, 44077, 52091, 308539, 364637, 573001, 4011007]

約数ペア:

[(1, 4011007), (7, 573001), (11, 364637), (13, 308539), (77, 52091), (91, 44077), (143, 28049), (1001, 4007)]