285968454909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{218130019}}^1$

素因数の和:218130064

約数の個数: 16

約数和(自身を含む): 418809638400

約数和(自身を除く): 132841183491

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 218130019, 654390057, 4144470361, 5016990437, 12433411083, 15050971311, 95322818303, 285968454909]

約数ペア:

[(1, 285968454909), (3, 95322818303), (19, 15050971311), (23, 12433411083), (57, 5016990437), (69, 4144470361), (437, 654390057), (1311, 218130019)]