28977302013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{52153}}^1$

素因数の和:52429

約数の個数: 32

約数和(自身を含む): 42808003200

約数和(自身を除く): 13830701187

約数列:

[1, 3, 11, 33, 113, 149, 339, 447, 1243, 1639, 3729, 4917, 16837, 50511, 52153, 156459, 185207, 555621, 573683, 1721049, 5893289, 7770797, 17679867, 23312391, 64826179, 85478767, 194478537, 256436301, 878100061, 2634300183, 9659100671, 28977302013]

約数ペア:

[(1, 28977302013), (3, 9659100671), (11, 2634300183), (33, 878100061), (113, 256436301), (149, 194478537), (339, 85478767), (447, 64826179), (1243, 23312391), (1639, 17679867), (3729, 7770797), (4917, 5893289), (16837, 1721049), (50511, 573683), (52153, 555621), (156459, 185207)]