211133377

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{6427}}^1$

素因数の和:6485

約数の個数: 24

約数和(自身を含む): 274295616

約数和(自身を除く): 63162239

約数列:

[1, 7, 13, 19, 91, 133, 247, 361, 1729, 2527, 4693, 6427, 32851, 44989, 83551, 122113, 584857, 854791, 1587469, 2320147, 11112283, 16241029, 30161911, 211133377]

約数ペア:

[(1, 211133377), (7, 30161911), (13, 16241029), (19, 11112283), (91, 2320147), (133, 1587469), (247, 854791), (361, 584857), (1729, 122113), (2527, 83551), (4693, 44989), (6427, 32851)]