4685919

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 7354368

約数和(自身を除く): 2668449

約数列:

[1, 3, 7, 21, 49, 127, 147, 251, 381, 753, 889, 1757, 2667, 5271, 6223, 12299, 18669, 31877, 36897, 95631, 223139, 669417, 1561973, 4685919]

約数ペア:

[(1, 4685919), (3, 1561973), (7, 669417), (21, 223139), (49, 95631), (127, 36897), (147, 31877), (251, 18669), (381, 12299), (753, 6223), (889, 5271), (1757, 2667)]