53873911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31159}}^1$

素因数の和:31198

約数の個数: 16

約数和(自身を含む): 69798400

約数和(自身を除く): 15924489

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 31159, 218113, 405067, 592021, 2835469, 4144147, 7696273, 53873911]

約数ペア:

[(1, 53873911), (7, 7696273), (13, 4144147), (19, 2835469), (91, 592021), (133, 405067), (247, 218113), (1729, 31159)]