17428587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 27454464

約数和(自身を除く): 10025877

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 661, 799, 1551, 1983, 2397, 7271, 8789, 11237, 21813, 26367, 31067, 33711, 93201, 123607, 341737, 370821, 528139, 1025211, 1584417, 5809529, 17428587]

約数ペア:

[(1, 17428587), (3, 5809529), (11, 1584417), (17, 1025211), (33, 528139), (47, 370821), (51, 341737), (141, 123607), (187, 93201), (517, 33711), (561, 31067), (661, 26367), (799, 21813), (1551, 11237), (1983, 8789), (2397, 7271)]