1225280523

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{13339}}^1$

素因数の和:13866

約数の個数: 16

約数和(自身を含む): 1661843840

約数和(自身を除く): 436563317

約数列:

[1, 3, 67, 201, 457, 1371, 13339, 30619, 40017, 91857, 893713, 2681139, 6095923, 18287769, 408426841, 1225280523]

約数ペア:

[(1, 1225280523), (3, 408426841), (67, 18287769), (201, 6095923), (457, 2681139), (1371, 893713), (13339, 91857), (30619, 40017)]