2783993487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83777}}^1$

素因数の和:83863

約数の個数: 32

約数和(自身を含む): 4343051520

約数和(自身を除く): 1559058033

約数列:

[1, 3, 11, 19, 33, 53, 57, 159, 209, 583, 627, 1007, 1749, 3021, 11077, 33231, 83777, 251331, 921547, 1591763, 2764641, 4440181, 4775289, 13320543, 17509393, 48841991, 52528179, 84363439, 146525973, 253090317, 927997829, 2783993487]

約数ペア:

[(1, 2783993487), (3, 927997829), (11, 253090317), (19, 146525973), (33, 84363439), (53, 52528179), (57, 48841991), (159, 17509393), (209, 13320543), (583, 4775289), (627, 4440181), (1007, 2764641), (1749, 1591763), (3021, 921547), (11077, 251331), (33231, 83777)]