3906213857

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{118907}}^1$

素因数の和:118965

約数の個数: 24

約数和(自身を含む): 5074042176

約数和(自身を除く): 1167828319

約数列:

[1, 7, 13, 19, 91, 133, 247, 361, 1729, 2527, 4693, 32851, 118907, 832349, 1545791, 2259233, 10820537, 15814631, 29370029, 42925427, 205590203, 300477989, 558030551, 3906213857]

約数ペア:

[(1, 3906213857), (7, 558030551), (13, 300477989), (19, 205590203), (91, 42925427), (133, 29370029), (247, 15814631), (361, 10820537), (1729, 2259233), (2527, 1545791), (4693, 832349), (32851, 118907)]