248442339

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{4091}}^1$

素因数の和:4778

約数の個数: 16

約数和(自身を含む): 342549504

約数和(自身を除く): 94107165

約数列:

[1, 3, 31, 93, 653, 1959, 4091, 12273, 20243, 60729, 126821, 380463, 2671423, 8014269, 82814113, 248442339]

約数ペア:

[(1, 248442339), (3, 82814113), (31, 8014269), (93, 2671423), (653, 380463), (1959, 126821), (4091, 60729), (12273, 20243)]