8045521281

素因数分解:

$3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{435859}}^1$

素因数の和:436165

約数の個数: 24

約数和(自身を含む): 13326855360

約数和(自身を除く): 5281334079

約数列:

[1, 3, 7, 9, 21, 63, 293, 879, 2051, 2637, 6153, 18459, 435859, 1307577, 3051013, 3922731, 9153039, 27459117, 127706687, 383120061, 893946809, 1149360183, 2681840427, 8045521281]

約数ペア:

[(1, 8045521281), (3, 2681840427), (7, 1149360183), (9, 893946809), (21, 383120061), (63, 127706687), (293, 27459117), (879, 9153039), (2051, 3922731), (2637, 3051013), (6153, 1307577), (18459, 435859)]