2577081

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 32

約数和(自身を含む): 4112640

約数和(自身を除く): 1535559

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 169, 221, 299, 391, 507, 663, 897, 1173, 2197, 2873, 3887, 5083, 6591, 8619, 11661, 15249, 37349, 50531, 66079, 112047, 151593, 198237, 859027, 2577081]

約数ペア:

[(1, 2577081), (3, 859027), (13, 198237), (17, 151593), (23, 112047), (39, 66079), (51, 50531), (69, 37349), (169, 15249), (221, 11661), (299, 8619), (391, 6591), (507, 5083), (663, 3887), (897, 2873), (1173, 2197)]