2017997439

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 2787907584

約数和(自身を除く): 769910145

約数列:

[1, 3, 43, 129, 167, 283, 331, 501, 849, 993, 7181, 12169, 14233, 21543, 36507, 42699, 47261, 55277, 93673, 141783, 165831, 281019, 2032223, 2376911, 4027939, 6096669, 7130733, 12083817, 15643391, 46930173, 672665813, 2017997439]

約数ペア:

[(1, 2017997439), (3, 672665813), (43, 46930173), (129, 15643391), (167, 12083817), (283, 7130733), (331, 6096669), (501, 4027939), (849, 2376911), (993, 2032223), (7181, 281019), (12169, 165831), (14233, 141783), (21543, 93673), (36507, 55277), (42699, 47261)]