613659137

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{34231}}^1$

素因数の和:34448

約数の個数: 16

約数和(自身を含む): 759128832

約数和(自身を除く): 145469695

約数列:

[1, 7, 13, 91, 197, 1379, 2561, 17927, 34231, 239617, 445003, 3115021, 6743507, 47204549, 87665591, 613659137]

約数ペア:

[(1, 613659137), (7, 87665591), (13, 47204549), (91, 6743507), (197, 3115021), (1379, 445003), (2561, 239617), (17927, 34231)]