16325253

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5081}}^1$

素因数の和:5114

約数の個数: 32

約数和(自身を含む): 29272320

約数和(自身を除く): 12947067

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 5081, 15243, 35567, 45729, 86377, 106701, 137187, 259131, 320103, 604639, 777393, 960309, 1813917, 2332179, 5441751, 16325253]

約数ペア:

[(1, 16325253), (3, 5441751), (7, 2332179), (9, 1813917), (17, 960309), (21, 777393), (27, 604639), (51, 320103), (63, 259131), (119, 137187), (153, 106701), (189, 86377), (357, 45729), (459, 35567), (1071, 15243), (3213, 5081)]