16017057

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13381}}^1$

素因数の和:13413

約数の個数: 24

約数和(自身を含む): 27834560

約数和(自身を除く): 11817503

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 13381, 40143, 93667, 120429, 254239, 281001, 762717, 843003, 1779673, 2288151, 5339019, 16017057]

約数ペア:

[(1, 16017057), (3, 5339019), (7, 2288151), (9, 1779673), (19, 843003), (21, 762717), (57, 281001), (63, 254239), (133, 120429), (171, 93667), (399, 40143), (1197, 13381)]