53709383

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 67390848

約数和(自身を除く): 13681465

約数列:

[1, 7, 13, 83, 91, 169, 547, 581, 1079, 1183, 3829, 7111, 7553, 14027, 45401, 49777, 92443, 98189, 317807, 590213, 647101, 4131491, 7672769, 53709383]

約数ペア:

[(1, 53709383), (7, 7672769), (13, 4131491), (83, 647101), (91, 590213), (169, 317807), (547, 98189), (581, 92443), (1079, 49777), (1183, 45401), (3829, 14027), (7111, 7553)]