1799004779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 2146932480

約数和(自身を除く): 347927701

約数列:

[1, 11, 13, 109, 143, 211, 547, 1199, 1417, 2321, 2743, 6017, 7111, 15587, 22999, 30173, 59623, 78221, 115417, 252989, 298987, 655853, 775099, 1269587, 1500421, 3288857, 8526089, 12580453, 16504631, 138384983, 163545889, 1799004779]

約数ペア:

[(1, 1799004779), (11, 163545889), (13, 138384983), (109, 16504631), (143, 12580453), (211, 8526089), (547, 3288857), (1199, 1500421), (1417, 1269587), (2321, 775099), (2743, 655853), (6017, 298987), (7111, 252989), (15587, 115417), (22999, 78221), (30173, 59623)]