2957559

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 4665600

約数和(自身を除く): 1708041

約数列:

[1, 3, 11, 19, 33, 53, 57, 89, 159, 209, 267, 583, 627, 979, 1007, 1691, 1749, 2937, 3021, 4717, 5073, 11077, 14151, 18601, 33231, 51887, 55803, 89623, 155661, 268869, 985853, 2957559]

約数ペア:

[(1, 2957559), (3, 985853), (11, 268869), (19, 155661), (33, 89623), (53, 55803), (57, 51887), (89, 33231), (159, 18601), (209, 14151), (267, 11077), (583, 5073), (627, 4717), (979, 3021), (1007, 2937), (1691, 1749)]