143897109

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{5657}}^1$

素因数の和:5860

約数の個数: 16

約数和(自身を含む): 196445760

約数和(自身を除く): 52548651

約数列:

[1, 3, 61, 139, 183, 417, 5657, 8479, 16971, 25437, 345077, 786323, 1035231, 2358969, 47965703, 143897109]

約数ペア:

[(1, 143897109), (3, 47965703), (61, 2358969), (139, 1035231), (183, 786323), (417, 345077), (5657, 25437), (8479, 16971)]