17009223

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 29395584

約数和(自身を除く): 12386361

約数列:

[1, 3, 7, 11, 21, 33, 49, 67, 77, 147, 157, 201, 231, 469, 471, 539, 737, 1099, 1407, 1617, 1727, 2211, 3283, 3297, 5159, 5181, 7693, 9849, 10519, 12089, 15477, 23079, 31557, 36113, 36267, 73633, 84623, 108339, 115709, 220899, 253869, 347127, 515431, 809963, 1546293, 2429889, 5669741, 17009223]

約数ペア:

[(1, 17009223), (3, 5669741), (7, 2429889), (11, 1546293), (21, 809963), (33, 515431), (49, 347127), (67, 253869), (77, 220899), (147, 115709), (157, 108339), (201, 84623), (231, 73633), (469, 36267), (471, 36113), (539, 31557), (737, 23079), (1099, 15477), (1407, 12089), (1617, 10519), (1727, 9849), (2211, 7693), (3283, 5181), (3297, 5159)]