282163221921

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2833}}^1\times {\mathrm{16759}}^1$

素因数の和:19885

約数の個数: 32

約数和(自身を含む): 431660369920

約数和(自身を除く): 149497147999

約数列:

[1, 3, 7, 21, 283, 849, 1981, 2833, 5943, 8499, 16759, 19831, 50277, 59493, 117313, 351939, 801739, 2405217, 4742797, 5612173, 14228391, 16836519, 33199579, 47478247, 99598737, 142434741, 332347729, 997043187, 13436343901, 40309031703, 94054407307, 282163221921]

約数ペア:

[(1, 282163221921), (3, 94054407307), (7, 40309031703), (21, 13436343901), (283, 997043187), (849, 332347729), (1981, 142434741), (2833, 99598737), (5943, 47478247), (8499, 33199579), (16759, 16836519), (19831, 14228391), (50277, 5612173), (59493, 4742797), (117313, 2405217), (351939, 801739)]