2938299

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 4945920

約数和(自身を除く): 2007621

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 229, 273, 329, 611, 687, 987, 1603, 1833, 2977, 4277, 4809, 8931, 10763, 12831, 20839, 32289, 62517, 75341, 139919, 226023, 419757, 979433, 2938299]

約数ペア:

[(1, 2938299), (3, 979433), (7, 419757), (13, 226023), (21, 139919), (39, 75341), (47, 62517), (91, 32289), (141, 20839), (229, 12831), (273, 10763), (329, 8931), (611, 4809), (687, 4277), (987, 2977), (1603, 1833)]