2004605427

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{30851}}^1$

素因数の和:31055

約数の個数: 24

約数和(自身を含む): 2954387520

約数和(自身を除く): 949782093

約数列:

[1, 3, 11, 33, 121, 179, 363, 537, 1969, 5907, 21659, 30851, 64977, 92553, 339361, 1018083, 3732971, 5522329, 11198913, 16566987, 60745619, 182236857, 668201809, 2004605427]

約数ペア:

[(1, 2004605427), (3, 668201809), (11, 182236857), (33, 60745619), (121, 16566987), (179, 11198913), (363, 5522329), (537, 3732971), (1969, 1018083), (5907, 339361), (21659, 92553), (30851, 64977)]