73980361

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1033}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 91256704

約数和(自身を除く): 17276343

約数列:

[1, 7, 13, 91, 787, 1033, 5509, 7231, 10231, 13429, 71617, 94003, 812971, 5690797, 10568623, 73980361]

約数ペア:

[(1, 73980361), (7, 10568623), (13, 5690797), (91, 812971), (787, 94003), (1033, 71617), (5509, 13429), (7231, 10231)]