15702909369

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1\times {\mathrm{8951}}^1$

素因数の和:9701

約数の個数: 32

約数和(自身を含む): 24143185920

約数和(自身を除く): 8440276551

約数列:

[1, 3, 7, 21, 139, 417, 601, 973, 1803, 2919, 4207, 8951, 12621, 26853, 62657, 83539, 187971, 250617, 584773, 1244189, 1754319, 3732567, 5379551, 8709323, 16138653, 26127969, 37656857, 112970571, 747757589, 2243272767, 5234303123, 15702909369]

約数ペア:

[(1, 15702909369), (3, 5234303123), (7, 2243272767), (21, 747757589), (139, 112970571), (417, 37656857), (601, 26127969), (973, 16138653), (1803, 8709323), (2919, 5379551), (4207, 3732567), (8951, 1754319), (12621, 1244189), (26853, 584773), (62657, 250617), (83539, 187971)]