1974297

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 3096576

約数和(自身を除く): 1122279

約数列:

[1, 3, 13, 23, 31, 39, 69, 71, 93, 213, 299, 403, 713, 897, 923, 1209, 1633, 2139, 2201, 2769, 4899, 6603, 9269, 21229, 27807, 28613, 50623, 63687, 85839, 151869, 658099, 1974297]

約数ペア:

[(1, 1974297), (3, 658099), (13, 151869), (23, 85839), (31, 63687), (39, 50623), (69, 28613), (71, 27807), (93, 21229), (213, 9269), (299, 6603), (403, 4899), (713, 2769), (897, 2201), (923, 2139), (1209, 1633)]