16706937

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 25740288

約数和(自身を除く): 9033351

約数列:

[1, 3, 13, 17, 39, 51, 113, 221, 223, 339, 663, 669, 1469, 1921, 2899, 3791, 4407, 5763, 8697, 11373, 24973, 25199, 49283, 74919, 75597, 147849, 327587, 428383, 982761, 1285149, 5568979, 16706937]

約数ペア:

[(1, 16706937), (3, 5568979), (13, 1285149), (17, 982761), (39, 428383), (51, 327587), (113, 147849), (221, 75597), (223, 74919), (339, 49283), (663, 25199), (669, 24973), (1469, 11373), (1921, 8697), (2899, 5763), (3791, 4407)]