1814894823

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{9127}}^1$

素因数の和:9711

約数の個数: 32

約数和(自身を含む): 2933812224

約数和(自身を除く): 1118917401

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 557, 1671, 3899, 9127, 9469, 11697, 27381, 28407, 63889, 66283, 155159, 191667, 198849, 465477, 1086113, 3258339, 5083739, 15251217, 35586173, 86423563, 106758519, 259270689, 604964941, 1814894823]

約数ペア:

[(1, 1814894823), (3, 604964941), (7, 259270689), (17, 106758519), (21, 86423563), (51, 35586173), (119, 15251217), (357, 5083739), (557, 3258339), (1671, 1086113), (3899, 465477), (9127, 198849), (9469, 191667), (11697, 155159), (27381, 66283), (28407, 63889)]