906809903

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 1054944000

約数和(自身を除く): 148134097

約数列:

[1, 17, 19, 29, 131, 323, 493, 551, 739, 2227, 2489, 3799, 9367, 12563, 14041, 21431, 42313, 64583, 72181, 96809, 238697, 364327, 407189, 1227077, 1645753, 1839371, 2807461, 6922213, 31269307, 47726837, 53341759, 906809903]

約数ペア:

[(1, 906809903), (17, 53341759), (19, 47726837), (29, 31269307), (131, 6922213), (323, 2807461), (493, 1839371), (551, 1645753), (739, 1227077), (2227, 407189), (2489, 364327), (3799, 238697), (9367, 96809), (12563, 72181), (14041, 64583), (21431, 42313)]