13668117

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 6238443

約数列:

[1, 3, 31, 47, 53, 59, 93, 141, 159, 177, 1457, 1643, 1829, 2491, 2773, 3127, 4371, 4929, 5487, 7473, 8319, 9381, 77221, 85963, 96937, 146969, 231663, 257889, 290811, 440907, 4556039, 13668117]

約数ペア:

[(1, 13668117), (3, 4556039), (31, 440907), (47, 290811), (53, 257889), (59, 231663), (93, 146969), (141, 96937), (159, 85963), (177, 77221), (1457, 9381), (1643, 8319), (1829, 7473), (2491, 5487), (2773, 4929), (3127, 4371)]