17382993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 25660800

約数和(自身を除く): 8277807

約数列:

[1, 3, 17, 51, 53, 59, 109, 159, 177, 327, 901, 1003, 1853, 2703, 3009, 3127, 5559, 5777, 6431, 9381, 17331, 19293, 53159, 98209, 109327, 159477, 294627, 327981, 340843, 1022529, 5794331, 17382993]

約数ペア:

[(1, 17382993), (3, 5794331), (17, 1022529), (51, 340843), (53, 327981), (59, 294627), (109, 159477), (159, 109327), (177, 98209), (327, 53159), (901, 19293), (1003, 17331), (1853, 9381), (2703, 6431), (3009, 5777), (3127, 5559)]