51102321

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{8273}}^1$

素因数の和:8376

約数の個数: 16

約数和(自身を含む): 71487360

約数和(自身を除く): 20385039

約数列:

[1, 3, 29, 71, 87, 213, 2059, 6177, 8273, 24819, 239917, 587383, 719751, 1762149, 17034107, 51102321]

約数ペア:

[(1, 51102321), (3, 17034107), (29, 1762149), (71, 719751), (87, 587383), (213, 239917), (2059, 24819), (6177, 8273)]