17339945

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 24772608

約数和(自身を除く): 7432663

約数列:

[1, 5, 7, 35, 47, 83, 127, 235, 329, 415, 581, 635, 889, 1645, 2905, 3901, 4445, 5969, 10541, 19505, 27307, 29845, 41783, 52705, 73787, 136535, 208915, 368935, 495427, 2477135, 3467989, 17339945]

約数ペア:

[(1, 17339945), (5, 3467989), (7, 2477135), (35, 495427), (47, 368935), (83, 208915), (127, 136535), (235, 73787), (329, 52705), (415, 41783), (581, 29845), (635, 27307), (889, 19505), (1645, 10541), (2905, 5969), (3901, 4445)]