17188899

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 28600320

約数和(自身を除く): 11411421

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 797, 1027, 1659, 2391, 3081, 5579, 7189, 10361, 16737, 21567, 31083, 62963, 72527, 188889, 217581, 440741, 818519, 1322223, 2455557, 5729633, 17188899]

約数ペア:

[(1, 17188899), (3, 5729633), (7, 2455557), (13, 1322223), (21, 818519), (39, 440741), (79, 217581), (91, 188889), (237, 72527), (273, 62963), (553, 31083), (797, 21567), (1027, 16737), (1659, 10361), (2391, 7189), (3081, 5579)]