289364543

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1\times {\mathrm{653}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 316431360

約数和(自身を除く): 27066817

約数列:

[1, 13, 89, 383, 653, 1157, 4979, 8489, 34087, 58117, 250099, 443131, 755521, 3251287, 22258811, 289364543]

約数ペア:

[(1, 289364543), (13, 22258811), (89, 3251287), (383, 755521), (653, 443131), (1157, 250099), (4979, 58117), (8489, 34087)]