2016175941

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{2663}}^1$

素因数の和:3407

約数の個数: 40

約数和(自身を含む): 3249227520

約数和(自身を除く): 1233051579

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 719, 1053, 2157, 2663, 6471, 7989, 9347, 19413, 23967, 28041, 34619, 58239, 71901, 84123, 103857, 215703, 252369, 311571, 757107, 934713, 1914697, 2804139, 5744091, 17232273, 24891061, 51696819, 74673183, 155090457, 224019549, 672058647, 2016175941]

約数ペア:

[(1, 2016175941), (3, 672058647), (9, 224019549), (13, 155090457), (27, 74673183), (39, 51696819), (81, 24891061), (117, 17232273), (351, 5744091), (719, 2804139), (1053, 1914697), (2157, 934713), (2663, 757107), (6471, 311571), (7989, 252369), (9347, 215703), (19413, 103857), (23967, 84123), (28041, 71901), (34619, 58239)]