1339125887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 1592136000

約数和(自身を除く): 253010113

約数列:

[1, 11, 17, 41, 187, 389, 449, 451, 697, 4279, 4939, 6613, 7633, 7667, 15949, 18409, 72743, 83963, 174661, 175439, 202499, 271133, 312953, 1921271, 2969237, 2982463, 3442483, 7161101, 32661607, 78772111, 121738717, 1339125887]

約数ペア:

[(1, 1339125887), (11, 121738717), (17, 78772111), (41, 32661607), (187, 7161101), (389, 3442483), (449, 2982463), (451, 2969237), (697, 1921271), (4279, 312953), (4939, 271133), (6613, 202499), (7633, 175439), (7667, 174661), (15949, 83963), (18409, 72743)]