70278271

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14081}}^1$

素因数の和:14142

約数の個数: 16

約数和(自身を含む): 86519808

約数和(自身を除く): 16241537

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 14081, 98567, 323863, 436511, 2267041, 3055577, 10039753, 70278271]

約数ペア:

[(1, 70278271), (7, 10039753), (23, 3055577), (31, 2267041), (161, 436511), (217, 323863), (713, 98567), (4991, 14081)]