664492569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{13841}}^1$

素因数の和:15088

約数の個数: 16

約数和(自身を含む): 954987264

約数和(自身を除く): 290494695

約数列:

[1, 3, 13, 39, 1231, 3693, 13841, 16003, 41523, 48009, 179933, 539799, 17038271, 51114813, 221497523, 664492569]

約数ペア:

[(1, 664492569), (3, 221497523), (13, 51114813), (39, 17038271), (1231, 539799), (3693, 179933), (13841, 48009), (16003, 41523)]