3991465.00000000

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 31606272

約数和(自身を除く): 3689735

約数列:

[1, 11, 37, 113, 407, 607, 1243, 4181, 6677, 22459, 45991, 68591, 247049, 754501, 2537867, 27916537]

約数ペア:

[(1, 27916537), (11, 2537867), (37, 754501), (113, 247049), (407, 68591), (607, 45991), (1243, 22459), (4181, 6677)]