319301367

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{5507}}^1$

素因数の和:5779

約数の個数: 32

約数和(自身を含む): 532998144

約数和(自身を除く): 213696777

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 251, 753, 1757, 2761, 5271, 5507, 8283, 16521, 19327, 38549, 57981, 60577, 115647, 181731, 424039, 1272117, 1382257, 4146771, 9675799, 15204827, 29027397, 45614481, 106433789, 319301367]

約数ペア:

[(1, 319301367), (3, 106433789), (7, 45614481), (11, 29027397), (21, 15204827), (33, 9675799), (77, 4146771), (231, 1382257), (251, 1272117), (753, 424039), (1757, 181731), (2761, 115647), (5271, 60577), (5507, 57981), (8283, 38549), (16521, 19327)]