210672381

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{52289}}^1$

素因数の和:52388

約数の個数: 16

約数和(自身を含む): 301190400

約数和(自身を除く): 90518019

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 52289, 156867, 888913, 2666739, 4130831, 12392493, 70224127, 210672381]

約数ペア:

[(1, 210672381), (3, 70224127), (17, 12392493), (51, 4130831), (79, 2666739), (237, 888913), (1343, 156867), (4029, 52289)]